31861632

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 97430400

約数和(自身を除く): 65568768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 397, 418, 456, 528, 608, 627, 704, 794, 836, 912, 1056, 1191, 1216, 1254, 1408, 1588, 1672, 1824, 2112, 2382, 2432, 2508, 3176, 3344, 3648, 4224, 4367, 4764, 5016, 6352, 6688, 7296, 7543, 8734, 9528, 10032, 12704, 13101, 13376, 15086, 17468, 19056, 20064, 22629, 25408, 26202, 26752, 30172, 34936, 38112, 40128, 45258, 50816, 52404, 60344, 69872, 76224, 80256, 82973, 90516, 104808, 120688, 139744, 152448, 165946, 181032, 209616, 241376, 248919, 279488, 331892, 362064, 419232, 482752, 497838, 558976, 663784, 724128, 838464, 965504, 995676, 1327568, 1448256, 1676928, 1991352, 2655136, 2896512, 3982704, 5310272, 7965408, 10620544, 15930816, 31861632]

約数ペア:

[(1, 31861632), (2, 15930816), (3, 10620544), (4, 7965408), (6, 5310272), (8, 3982704), (11, 2896512), (12, 2655136), (16, 1991352), (19, 1676928), (22, 1448256), (24, 1327568), (32, 995676), (33, 965504), (38, 838464), (44, 724128), (48, 663784), (57, 558976), (64, 497838), (66, 482752), (76, 419232), (88, 362064), (96, 331892), (114, 279488), (128, 248919), (132, 241376), (152, 209616), (176, 181032), (192, 165946), (209, 152448), (228, 139744), (264, 120688), (304, 104808), (352, 90516), (384, 82973), (397, 80256), (418, 76224), (456, 69872), (528, 60344), (608, 52404), (627, 50816), (704, 45258), (794, 40128), (836, 38112), (912, 34936), (1056, 30172), (1191, 26752), (1216, 26202), (1254, 25408), (1408, 22629), (1588, 20064), (1672, 19056), (1824, 17468), (2112, 15086), (2382, 13376), (2432, 13101), (2508, 12704), (3176, 10032), (3344, 9528), (3648, 8734), (4224, 7543), (4367, 7296), (4764, 6688), (5016, 6352)]