80156908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1873}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 151329248

約数和(自身を除く): 71172340

約数列:

[1, 2, 4, 13, 26, 52, 823, 1646, 1873, 3292, 3746, 7492, 10699, 21398, 24349, 42796, 48698, 97396, 1541479, 3082958, 6165916, 20039227, 40078454, 80156908]

約数ペア:

[(1, 80156908), (2, 40078454), (4, 20039227), (13, 6165916), (26, 3082958), (52, 1541479), (823, 97396), (1646, 48698), (1873, 42796), (3292, 24349), (3746, 21398), (7492, 10699)]