30958544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66721}}^1$

素因数の和:66758

約数の個数: 20

約数和(自身を含む): 62051460

約数和(自身を除く): 31092916

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66721, 133442, 266884, 533768, 1067536, 1934909, 3869818, 7739636, 15479272, 30958544]

約数ペア:

[(1, 30958544), (2, 15479272), (4, 7739636), (8, 3869818), (16, 1934909), (29, 1067536), (58, 533768), (116, 266884), (232, 133442), (464, 66721)]