31402298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 52233984

約数和(自身を除く): 20831686

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 457, 731, 799, 914, 1462, 1598, 2021, 4042, 7769, 15538, 19651, 21479, 34357, 39302, 42958, 68714, 334067, 365143, 668134, 730286, 923597, 1847194, 15701149, 31402298]

約数ペア:

[(1, 31402298), (2, 15701149), (17, 1847194), (34, 923597), (43, 730286), (47, 668134), (86, 365143), (94, 334067), (457, 68714), (731, 42958), (799, 39302), (914, 34357), (1462, 21479), (1598, 19651), (2021, 15538), (4042, 7769)]