85898708

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13757}}^1$

素因数の和:13991

約数の個数: 24

約数和(自身を含む): 172580352

約数和(自身を除く): 86681644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 13757, 27514, 55028, 96299, 192598, 385196, 3067811, 6135622, 12271244, 21474677, 42949354, 85898708]

約数ペア:

[(1, 85898708), (2, 42949354), (4, 21474677), (7, 12271244), (14, 6135622), (28, 3067811), (223, 385196), (446, 192598), (892, 96299), (1561, 55028), (3122, 27514), (6244, 13757)]