31479268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 58322880

約数和(自身を除く): 26843612

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 6311, 12622, 25244, 183019, 271373, 366038, 542746, 732076, 1085492, 7869817, 15739634, 31479268]

約数ペア:

[(1, 31479268), (2, 15739634), (4, 7869817), (29, 1085492), (43, 732076), (58, 542746), (86, 366038), (116, 271373), (172, 183019), (1247, 25244), (2494, 12622), (4988, 6311)]