119866928

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{53897}}^1$

素因数の和:54044

約数の個数: 20

約数和(自身を含む): 233917320

約数和(自身を除く): 114050392

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 53897, 107794, 215588, 431176, 862352, 7491683, 14983366, 29966732, 59933464, 119866928]

約数ペア:

[(1, 119866928), (2, 59933464), (4, 29966732), (8, 14983366), (16, 7491683), (139, 862352), (278, 431176), (556, 215588), (1112, 107794), (2224, 53897)]