8120968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 16256160

約数和(自身を除く): 8135192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 283, 422, 566, 844, 1132, 1688, 2264, 3587, 4811, 7174, 9622, 14348, 19244, 28696, 38488, 59713, 119426, 238852, 477704, 1015121, 2030242, 4060484, 8120968]

約数ペア:

[(1, 8120968), (2, 4060484), (4, 2030242), (8, 1015121), (17, 477704), (34, 238852), (68, 119426), (136, 59713), (211, 38488), (283, 28696), (422, 19244), (566, 14348), (844, 9622), (1132, 7174), (1688, 4811), (2264, 3587)]