38630512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56149}}^1$

素因数の和:56200

約数の個数: 20

約数和(自身を含む): 76588600

約数和(自身を除く): 37958088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56149, 112298, 224596, 449192, 898384, 2414407, 4828814, 9657628, 19315256, 38630512]

約数ペア:

[(1, 38630512), (2, 19315256), (4, 9657628), (8, 4828814), (16, 2414407), (43, 898384), (86, 449192), (172, 224596), (344, 112298), (688, 56149)]