31280736

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 88639488

約数和(自身を除く): 57358752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 457, 496, 552, 713, 736, 744, 914, 992, 1104, 1371, 1426, 1488, 1828, 2139, 2208, 2742, 2852, 2976, 3656, 4278, 5484, 5704, 7312, 8556, 10511, 10968, 11408, 14167, 14624, 17112, 21022, 21936, 22816, 28334, 31533, 34224, 42044, 42501, 43872, 56668, 63066, 68448, 84088, 85002, 113336, 126132, 168176, 170004, 226672, 252264, 325841, 336352, 340008, 453344, 504528, 651682, 680016, 977523, 1009056, 1303364, 1360032, 1955046, 2606728, 3910092, 5213456, 7820184, 10426912, 15640368, 31280736]

約数ペア:

[(1, 31280736), (2, 15640368), (3, 10426912), (4, 7820184), (6, 5213456), (8, 3910092), (12, 2606728), (16, 1955046), (23, 1360032), (24, 1303364), (31, 1009056), (32, 977523), (46, 680016), (48, 651682), (62, 504528), (69, 453344), (92, 340008), (93, 336352), (96, 325841), (124, 252264), (138, 226672), (184, 170004), (186, 168176), (248, 126132), (276, 113336), (368, 85002), (372, 84088), (457, 68448), (496, 63066), (552, 56668), (713, 43872), (736, 42501), (744, 42044), (914, 34224), (992, 31533), (1104, 28334), (1371, 22816), (1426, 21936), (1488, 21022), (1828, 17112), (2139, 14624), (2208, 14167), (2742, 11408), (2852, 10968), (2976, 10511), (3656, 8556), (4278, 7312), (5484, 5704)]