31708808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2179}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 63568800

約数和(自身を除く): 31859992

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 2179, 3638, 4358, 7276, 8716, 14552, 17432, 37043, 74086, 148172, 233153, 296344, 466306, 932612, 1865224, 3963601, 7927202, 15854404, 31708808]

約数ペア:

[(1, 31708808), (2, 15854404), (4, 7927202), (8, 3963601), (17, 1865224), (34, 932612), (68, 466306), (107, 296344), (136, 233153), (214, 148172), (428, 74086), (856, 37043), (1819, 17432), (2179, 14552), (3638, 8716), (4358, 7276)]