80331368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3373}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 162964200

約数和(自身を除く): 82632832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 3373, 5954, 6746, 11908, 13492, 23816, 26984, 43849, 87698, 175396, 350792, 772417, 1544834, 3089668, 6179336, 10041421, 20082842, 40165684, 80331368]

約数ペア:

[(1, 80331368), (2, 40165684), (4, 20082842), (8, 10041421), (13, 6179336), (26, 3089668), (52, 1544834), (104, 772417), (229, 350792), (458, 175396), (916, 87698), (1832, 43849), (2977, 26984), (3373, 23816), (5954, 13492), (6746, 11908)]