8900863778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{23971}}^1$

素因数の和:24170

約数の個数: 32

約数和(自身を含む): 14166876672

約数和(自身を除く): 5266012894

約数列:

[1, 2, 31, 53, 62, 106, 113, 226, 1643, 3286, 3503, 5989, 7006, 11978, 23971, 47942, 185659, 371318, 743101, 1270463, 1486202, 2540926, 2708723, 5417446, 39384353, 78768706, 83970413, 143562319, 167940826, 287124638, 4450431889, 8900863778]

約数ペア:

[(1, 8900863778), (2, 4450431889), (31, 287124638), (53, 167940826), (62, 143562319), (106, 83970413), (113, 78768706), (226, 39384353), (1643, 5417446), (3286, 2708723), (3503, 2540926), (5989, 1486202), (7006, 1270463), (11978, 743101), (23971, 371318), (47942, 185659)]