72220192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{205171}}^1$

素因数の和:205192

約数の個数: 24

約数和(自身を含む): 155110032

約数和(自身を除く): 82889840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 205171, 410342, 820684, 1641368, 2256881, 3282736, 4513762, 6565472, 9027524, 18055048, 36110096, 72220192]

約数ペア:

[(1, 72220192), (2, 36110096), (4, 18055048), (8, 9027524), (11, 6565472), (16, 4513762), (22, 3282736), (32, 2256881), (44, 1641368), (88, 820684), (176, 410342), (352, 205171)]