325888928

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{42611}}^1$

素因数の和:42860

約数の個数: 24

約数和(自身を含む): 644293440

約数和(自身を除く): 318404512

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 42611, 85222, 170444, 340888, 681776, 1363552, 10184029, 20368058, 40736116, 81472232, 162944464, 325888928]

約数ペア:

[(1, 325888928), (2, 162944464), (4, 81472232), (8, 40736116), (16, 20368058), (32, 10184029), (239, 1363552), (478, 681776), (956, 340888), (1912, 170444), (3824, 85222), (7648, 42611)]