80942458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{4159}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 125199360

約数和(自身を除く): 44256902

約数列:

[1, 2, 37, 74, 263, 526, 4159, 8318, 9731, 19462, 153883, 307766, 1093817, 2187634, 40471229, 80942458]

約数ペア:

[(1, 80942458), (2, 40471229), (37, 2187634), (74, 1093817), (263, 307766), (526, 153883), (4159, 19462), (8318, 9731)]