31471056

素因数分解:

$2^4\times 3^2\times {\mathrm{218549}}^1$

素因数の和:218563

約数の個数: 30

約数和(自身を含む): 88075650

約数和(自身を除く): 56604594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218549, 437098, 655647, 874196, 1311294, 1748392, 1966941, 2622588, 3496784, 3933882, 5245176, 7867764, 10490352, 15735528, 31471056]

約数ペア:

[(1, 31471056), (2, 15735528), (3, 10490352), (4, 7867764), (6, 5245176), (8, 3933882), (9, 3496784), (12, 2622588), (16, 1966941), (18, 1748392), (24, 1311294), (36, 874196), (48, 655647), (72, 437098), (144, 218549)]