80487832

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{66629}}^1$

素因数の和:66786

約数の個数: 16

約数和(自身を含む): 151916400

約数和(自身を除く): 71428568

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 66629, 133258, 266516, 533032, 10060979, 20121958, 40243916, 80487832]

約数ペア:

[(1, 80487832), (2, 40243916), (4, 20121958), (8, 10060979), (151, 533032), (302, 266516), (604, 133258), (1208, 66629)]