30881528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{94151}}^1$

素因数の和:94198

約数の個数: 16

約数和(自身を含む): 59315760

約数和(自身を除く): 28434232

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 94151, 188302, 376604, 753208, 3860191, 7720382, 15440764, 30881528]

約数ペア:

[(1, 30881528), (2, 15440764), (4, 7720382), (8, 3860191), (41, 753208), (82, 376604), (164, 188302), (328, 94151)]