23376176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 47188944

約数和(自身を除く): 23812768

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 557, 688, 976, 1114, 2228, 2623, 4456, 5246, 8912, 10492, 20984, 23951, 33977, 41968, 47902, 67954, 95804, 135908, 191608, 271816, 383216, 543632, 1461011, 2922022, 5844044, 11688088, 23376176]

約数ペア:

[(1, 23376176), (2, 11688088), (4, 5844044), (8, 2922022), (16, 1461011), (43, 543632), (61, 383216), (86, 271816), (122, 191608), (172, 135908), (244, 95804), (344, 67954), (488, 47902), (557, 41968), (688, 33977), (976, 23951), (1114, 20984), (2228, 10492), (2623, 8912), (4456, 5246)]