31615504

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 63076320

約数和(自身を除く): 31460816

約数列:

[1, 2, 4, 8, 16, 59, 107, 118, 214, 236, 313, 428, 472, 626, 856, 944, 1252, 1712, 2504, 5008, 6313, 12626, 18467, 25252, 33491, 36934, 50504, 66982, 73868, 101008, 133964, 147736, 267928, 295472, 535856, 1975969, 3951938, 7903876, 15807752, 31615504]

約数ペア:

[(1, 31615504), (2, 15807752), (4, 7903876), (8, 3951938), (16, 1975969), (59, 535856), (107, 295472), (118, 267928), (214, 147736), (236, 133964), (313, 101008), (428, 73868), (472, 66982), (626, 50504), (856, 36934), (944, 33491), (1252, 25252), (1712, 18467), (2504, 12626), (5008, 6313)]