40495528

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{28279}}^1$

素因数の和:28464

約数の個数: 16

約数和(自身を含む): 76356000

約数和(自身を除く): 35860472

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 28279, 56558, 113116, 226232, 5061941, 10123882, 20247764, 40495528]

約数ペア:

[(1, 40495528), (2, 20247764), (4, 10123882), (8, 5061941), (179, 226232), (358, 113116), (716, 56558), (1432, 28279)]