31059512068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5479801}}^1$

素因数の和:5479927

約数の個数: 24

約数和(自身を含む): 59072265560

約数和(自身を除く): 28012753492

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 5479801, 10959602, 21919204, 71237413, 142474826, 284949652, 597298309, 1194596618, 2389193236, 7764878017, 15529756034, 31059512068]

約数ペア:

[(1, 31059512068), (2, 15529756034), (4, 7764878017), (13, 2389193236), (26, 1194596618), (52, 597298309), (109, 284949652), (218, 142474826), (436, 71237413), (1417, 21919204), (2834, 10959602), (5668, 5479801)]