80013292

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 141596672

約数和(自身を除く): 61583380

約数列:

[1, 2, 4, 223, 271, 331, 446, 542, 662, 892, 1084, 1324, 60433, 73813, 89701, 120866, 147626, 179402, 241732, 295252, 358804, 20003323, 40006646, 80013292]

約数ペア:

[(1, 80013292), (2, 40006646), (4, 20003323), (223, 358804), (271, 295252), (331, 241732), (446, 179402), (542, 147626), (662, 120866), (892, 89701), (1084, 73813), (1324, 60433)]