30901744

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{8081}}^1$

素因数の和:8328

約数の個数: 20

約数和(自身を含む): 60130080

約数和(自身を除く): 29228336

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 8081, 16162, 32324, 64648, 129296, 1931359, 3862718, 7725436, 15450872, 30901744]

約数ペア:

[(1, 30901744), (2, 15450872), (4, 7725436), (8, 3862718), (16, 1931359), (239, 129296), (478, 64648), (956, 32324), (1912, 16162), (3824, 8081)]