77993488

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{20921}}^1$

素因数の和:21162

約数の個数: 20

約数和(自身を含む): 151768188

約数和(自身を除く): 73774700

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 20921, 41842, 83684, 167368, 334736, 4874593, 9749186, 19498372, 38996744, 77993488]

約数ペア:

[(1, 77993488), (2, 38996744), (4, 19498372), (8, 9749186), (16, 4874593), (233, 334736), (466, 167368), (932, 83684), (1864, 41842), (3728, 20921)]