30388472

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{21221}}^1$

素因数の和:21406

約数の個数: 16

約数和(自身を含む): 57299400

約数和(自身を除く): 26910928

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 21221, 42442, 84884, 169768, 3798559, 7597118, 15194236, 30388472]

約数ペア:

[(1, 30388472), (2, 15194236), (4, 7597118), (8, 3798559), (179, 169768), (358, 84884), (716, 42442), (1432, 21221)]