30809896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{296249}}^1$

素因数の和:296268

約数の個数: 16

約数和(自身を含む): 62212500

約数和(自身を除く): 31402604

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 296249, 592498, 1184996, 2369992, 3851237, 7702474, 15404948, 30809896]

約数ペア:

[(1, 30809896), (2, 15404948), (4, 7702474), (8, 3851237), (13, 2369992), (26, 1184996), (52, 592498), (104, 296249)]