31166746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 22720934

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 659, 1318, 1391, 1819, 2782, 3638, 8567, 11203, 17134, 22406, 23647, 47294, 70513, 141026, 145639, 291278, 916669, 1198721, 1833338, 2397442, 15583373, 31166746]

約数ペア:

[(1, 31166746), (2, 15583373), (13, 2397442), (17, 1833338), (26, 1198721), (34, 916669), (107, 291278), (214, 145639), (221, 141026), (442, 70513), (659, 47294), (1318, 23647), (1391, 22406), (1819, 17134), (2782, 11203), (3638, 8567)]