8321704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 16917120

約数和(自身を除く): 8595416

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1423, 1462, 2846, 2924, 5692, 5848, 11384, 24191, 48382, 61189, 96764, 122378, 193528, 244756, 489512, 1040213, 2080426, 4160852, 8321704]

約数ペア:

[(1, 8321704), (2, 4160852), (4, 2080426), (8, 1040213), (17, 489512), (34, 244756), (43, 193528), (68, 122378), (86, 96764), (136, 61189), (172, 48382), (344, 24191), (731, 11384), (1423, 5848), (1462, 5692), (2846, 2924)]