86238824

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12978

約数の個数: 48

約数和(自身を含む): 199177380

約数和(自身を除く): 112938556

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 12941, 25882, 51764, 90587, 103528, 181174, 219997, 362348, 439994, 634109, 724696, 879988, 1268218, 1539979, 1759976, 2536436, 3079958, 5072872, 6159916, 10779853, 12319832, 21559706, 43119412, 86238824]

約数ペア:

[(1, 86238824), (2, 43119412), (4, 21559706), (7, 12319832), (8, 10779853), (14, 6159916), (17, 5072872), (28, 3079958), (34, 2536436), (49, 1759976), (56, 1539979), (68, 1268218), (98, 879988), (119, 724696), (136, 634109), (196, 439994), (238, 362348), (392, 219997), (476, 181174), (833, 103528), (952, 90587), (1666, 51764), (3332, 25882), (6664, 12941)]