80042312

素因数分解:

$2^3\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1229}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 171806400

約数和(自身を除く): 91764088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1163, 1229, 2326, 2458, 4652, 4916, 8141, 8603, 9304, 9832, 16282, 17206, 32564, 34412, 65128, 68824, 1429327, 2858654, 5717308, 10005289, 11434616, 20010578, 40021156, 80042312]

約数ペア:

[(1, 80042312), (2, 40021156), (4, 20010578), (7, 11434616), (8, 10005289), (14, 5717308), (28, 2858654), (56, 1429327), (1163, 68824), (1229, 65128), (2326, 34412), (2458, 32564), (4652, 17206), (4916, 16282), (8141, 9832), (8603, 9304)]