142810859536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{217699481}}^1$

素因数の和:217699530

約数の個数: 20

約数和(自身を含む): 283444725564

約数和(自身を除く): 140633866028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 217699481, 435398962, 870797924, 1741595848, 3483191696, 8925678721, 17851357442, 35702714884, 71405429768, 142810859536]

約数ペア:

[(1, 142810859536), (2, 71405429768), (4, 35702714884), (8, 17851357442), (16, 8925678721), (41, 3483191696), (82, 1741595848), (164, 870797924), (328, 435398962), (656, 217699481)]