27481810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88651}}^1$

素因数の和:88689

約数の個数: 16

約数和(自身を含む): 51063552

約数和(自身を除く): 23581742

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 88651, 177302, 443255, 886510, 2748181, 5496362, 13740905, 27481810]

約数ペア:

[(1, 27481810), (2, 13740905), (5, 5496362), (10, 2748181), (31, 886510), (62, 443255), (155, 177302), (310, 88651)]