85700464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67801}}^1$

素因数の和:67888

約数の個数: 20

約数和(自身を含む): 168148960

約数和(自身を除く): 82448496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67801, 135602, 271204, 542408, 1084816, 5356279, 10712558, 21425116, 42850232, 85700464]

約数ペア:

[(1, 85700464), (2, 42850232), (4, 21425116), (8, 10712558), (16, 5356279), (79, 1084816), (158, 542408), (316, 271204), (632, 135602), (1264, 67801)]