31142028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{152657}}^1$

素因数の和:152681

約数の個数: 24

約数和(自身を含む): 76939632

約数和(自身を除く): 45797604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 152657, 305314, 457971, 610628, 915942, 1831884, 2595169, 5190338, 7785507, 10380676, 15571014, 31142028]

約数ペア:

[(1, 31142028), (2, 15571014), (3, 10380676), (4, 7785507), (6, 5190338), (12, 2595169), (17, 1831884), (34, 915942), (51, 610628), (68, 457971), (102, 305314), (204, 152657)]