80410348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 145459440

約数和(自身を除く): 65049092

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 452, 4339, 4633, 8678, 9266, 17356, 18532, 177899, 355798, 490307, 711596, 980614, 1961228, 20102587, 40205174, 80410348]

約数ペア:

[(1, 80410348), (2, 40205174), (4, 20102587), (41, 1961228), (82, 980614), (113, 711596), (164, 490307), (226, 355798), (452, 177899), (4339, 18532), (4633, 17356), (8678, 9266)]