193138832

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{86843}}^1$

素因数の和:86990

約数の個数: 20

約数和(自身を含む): 376902960

約数和(自身を除く): 183764128

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 86843, 173686, 347372, 694744, 1389488, 12071177, 24142354, 48284708, 96569416, 193138832]

約数ペア:

[(1, 193138832), (2, 96569416), (4, 48284708), (8, 24142354), (16, 12071177), (139, 1389488), (278, 694744), (556, 347372), (1112, 173686), (2224, 86843)]