31464268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2719}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 60318720

約数和(自身を除く): 28854452

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2719, 2893, 5438, 5786, 10876, 11572, 29909, 59818, 119636, 715097, 1430194, 2860388, 7866067, 15732134, 31464268]

約数ペア:

[(1, 31464268), (2, 15732134), (4, 7866067), (11, 2860388), (22, 1430194), (44, 715097), (263, 119636), (526, 59818), (1052, 29909), (2719, 11572), (2893, 10876), (5438, 5786)]