84854072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 169315920

約数和(自身を除く): 84461848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 2957, 3587, 5914, 7174, 11828, 14348, 23656, 28696, 50269, 100538, 201076, 402152, 623927, 1247854, 2495708, 4991416, 10606759, 21213518, 42427036, 84854072]

約数ペア:

[(1, 84854072), (2, 42427036), (4, 21213518), (8, 10606759), (17, 4991416), (34, 2495708), (68, 1247854), (136, 623927), (211, 402152), (422, 201076), (844, 100538), (1688, 50269), (2957, 28696), (3587, 23656), (5914, 14348), (7174, 11828)]