31004668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12381

約数の個数: 24

約数和(自身を含む): 59007312

約数和(自身を除く): 28002644

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 12323, 24646, 49292, 209491, 418982, 455951, 837964, 911902, 1823804, 7751167, 15502334, 31004668]

約数ペア:

[(1, 31004668), (2, 15502334), (4, 7751167), (17, 1823804), (34, 911902), (37, 837964), (68, 455951), (74, 418982), (148, 209491), (629, 49292), (1258, 24646), (2516, 12323)]