80868128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{229739}}^1$

素因数の和:229760

約数の個数: 24

約数和(自身を含む): 173683440

約数和(自身を除く): 92815312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 229739, 459478, 918956, 1837912, 2527129, 3675824, 5054258, 7351648, 10108516, 20217032, 40434064, 80868128]

約数ペア:

[(1, 80868128), (2, 40434064), (4, 20217032), (8, 10108516), (11, 7351648), (16, 5054258), (22, 3675824), (32, 2527129), (44, 1837912), (88, 918956), (176, 459478), (352, 229739)]