80408038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1487}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 127134720

約数和(自身を除く): 46726682

約数列:

[1, 2, 19, 38, 1423, 1487, 2846, 2974, 27037, 28253, 54074, 56506, 2116001, 4232002, 40204019, 80408038]

約数ペア:

[(1, 80408038), (2, 40204019), (19, 4232002), (38, 2116001), (1423, 56506), (1487, 54074), (2846, 28253), (2974, 27037)]