80587928

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{21757}}^1$

素因数の和:22226

約数の個数: 16

約数和(自身を含む): 151435680

約数和(自身を除く): 70847752

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 21757, 43514, 87028, 174056, 10073491, 20146982, 40293964, 80587928]

約数ペア:

[(1, 80587928), (2, 40293964), (4, 20146982), (8, 10073491), (463, 174056), (926, 87028), (1852, 43514), (3704, 21757)]