16321490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 15404590

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 2447, 3335, 4894, 6670, 12235, 24470, 56281, 70963, 112562, 141926, 281405, 354815, 562810, 709630, 1632149, 3264298, 8160745, 16321490]

約数ペア:

[(1, 16321490), (2, 8160745), (5, 3264298), (10, 1632149), (23, 709630), (29, 562810), (46, 354815), (58, 281405), (115, 141926), (145, 112562), (230, 70963), (290, 56281), (667, 24470), (1334, 12235), (2447, 6670), (3335, 4894)]