31355829878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1\times {\mathrm{4637}}^1$

素因数の和:6032

約数の個数: 32

約数和(自身を含む): 48965035680

約数和(自身を除く): 17609205802

約数列:

[1, 2, 43, 61, 86, 122, 1289, 2578, 2623, 4637, 5246, 9274, 55427, 78629, 110854, 157258, 199391, 282857, 398782, 565714, 3381047, 5977093, 6762094, 11954186, 12162851, 24325702, 257014999, 364602673, 514029998, 729205346, 15677914939, 31355829878]

約数ペア:

[(1, 31355829878), (2, 15677914939), (43, 729205346), (61, 514029998), (86, 364602673), (122, 257014999), (1289, 24325702), (2578, 12162851), (2623, 11954186), (4637, 6762094), (5246, 5977093), (9274, 3381047), (55427, 565714), (78629, 398782), (110854, 282857), (157258, 199391)]