31420572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{90289}}^1$

素因数の和:90325

約数の個数: 24

約数和(自身を含む): 75843600

約数和(自身を除く): 44423028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 90289, 180578, 270867, 361156, 541734, 1083468, 2618381, 5236762, 7855143, 10473524, 15710286, 31420572]

約数ペア:

[(1, 31420572), (2, 15710286), (3, 10473524), (4, 7855143), (6, 5236762), (12, 2618381), (29, 1083468), (58, 541734), (87, 361156), (116, 270867), (174, 180578), (348, 90289)]