91231340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8623}}^1$

素因数の和:8678

約数の個数: 36

約数和(自身を含む): 200301024

約数和(自身を除く): 109069684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 8623, 10580, 17246, 34492, 43115, 86230, 172460, 198329, 396658, 793316, 991645, 1983290, 3966580, 4561567, 9123134, 18246268, 22807835, 45615670, 91231340]

約数ペア:

[(1, 91231340), (2, 45615670), (4, 22807835), (5, 18246268), (10, 9123134), (20, 4561567), (23, 3966580), (46, 1983290), (92, 991645), (115, 793316), (230, 396658), (460, 198329), (529, 172460), (1058, 86230), (2116, 43115), (2645, 34492), (5290, 17246), (8623, 10580)]