86232280

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2447}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 194322240

約数和(自身を除く): 108089960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1762, 2447, 3524, 4405, 4894, 7048, 8810, 9788, 12235, 17620, 19576, 24470, 35240, 48940, 97880, 2155807, 4311614, 8623228, 10779035, 17246456, 21558070, 43116140, 86232280]

約数ペア:

[(1, 86232280), (2, 43116140), (4, 21558070), (5, 17246456), (8, 10779035), (10, 8623228), (20, 4311614), (40, 2155807), (881, 97880), (1762, 48940), (2447, 35240), (3524, 24470), (4405, 19576), (4894, 17620), (7048, 12235), (8810, 9788)]