31804032

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 95276160

約数和(自身を除く): 63472128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 277, 299, 312, 368, 384, 416, 552, 554, 598, 624, 736, 831, 832, 897, 1104, 1108, 1196, 1248, 1472, 1662, 1664, 1794, 2208, 2216, 2392, 2496, 2944, 3324, 3588, 3601, 4416, 4432, 4784, 4992, 6371, 6648, 7176, 7202, 8832, 8864, 9568, 10803, 12742, 13296, 14352, 14404, 17728, 19113, 19136, 21606, 25484, 26592, 28704, 28808, 35456, 38226, 38272, 43212, 50968, 53184, 57408, 57616, 76452, 82823, 86424, 101936, 106368, 114816, 115232, 152904, 165646, 172848, 203872, 230464, 248469, 305808, 331292, 345696, 407744, 460928, 496938, 611616, 662584, 691392, 815488, 993876, 1223232, 1325168, 1382784, 1987752, 2446464, 2650336, 3975504, 5300672, 7951008, 10601344, 15902016, 31804032]

約数ペア:

[(1, 31804032), (2, 15902016), (3, 10601344), (4, 7951008), (6, 5300672), (8, 3975504), (12, 2650336), (13, 2446464), (16, 1987752), (23, 1382784), (24, 1325168), (26, 1223232), (32, 993876), (39, 815488), (46, 691392), (48, 662584), (52, 611616), (64, 496938), (69, 460928), (78, 407744), (92, 345696), (96, 331292), (104, 305808), (128, 248469), (138, 230464), (156, 203872), (184, 172848), (192, 165646), (208, 152904), (276, 115232), (277, 114816), (299, 106368), (312, 101936), (368, 86424), (384, 82823), (416, 76452), (552, 57616), (554, 57408), (598, 53184), (624, 50968), (736, 43212), (831, 38272), (832, 38226), (897, 35456), (1104, 28808), (1108, 28704), (1196, 26592), (1248, 25484), (1472, 21606), (1662, 19136), (1664, 19113), (1794, 17728), (2208, 14404), (2216, 14352), (2392, 13296), (2496, 12742), (2944, 10803), (3324, 9568), (3588, 8864), (3601, 8832), (4416, 7202), (4432, 7176), (4784, 6648), (4992, 6371)]