31674812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 62295072

約数和(自身を除く): 30620260

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 101, 148, 163, 202, 326, 404, 481, 652, 962, 1313, 1924, 2119, 2626, 3737, 4238, 5252, 6031, 7474, 8476, 12062, 14948, 16463, 24124, 32926, 48581, 65852, 78403, 97162, 156806, 194324, 214019, 313612, 428038, 609131, 856076, 1218262, 2436524, 7918703, 15837406, 31674812]

約数ペア:

[(1, 31674812), (2, 15837406), (4, 7918703), (13, 2436524), (26, 1218262), (37, 856076), (52, 609131), (74, 428038), (101, 313612), (148, 214019), (163, 194324), (202, 156806), (326, 97162), (404, 78403), (481, 65852), (652, 48581), (962, 32926), (1313, 24124), (1924, 16463), (2119, 14948), (2626, 12062), (3737, 8476), (4238, 7474), (5252, 6031)]