8515208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 17622360

約数和(自身を除く): 9107152

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 1997, 2132, 3994, 4264, 7988, 15976, 25961, 51922, 81877, 103844, 163754, 207688, 327508, 655016, 1064401, 2128802, 4257604, 8515208]

約数ペア:

[(1, 8515208), (2, 4257604), (4, 2128802), (8, 1064401), (13, 655016), (26, 327508), (41, 207688), (52, 163754), (82, 103844), (104, 81877), (164, 51922), (328, 25961), (533, 15976), (1066, 7988), (1997, 4264), (2132, 3994)]