80951926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 140963328

約数和(自身を除く): 60011402

約数列:

[1, 2, 11, 17, 22, 34, 187, 263, 374, 526, 823, 1646, 2893, 4471, 5786, 8942, 9053, 13991, 18106, 27982, 49181, 98362, 153901, 216449, 307802, 432898, 2380939, 3679633, 4761878, 7359266, 40475963, 80951926]

約数ペア:

[(1, 80951926), (2, 40475963), (11, 7359266), (17, 4761878), (22, 3679633), (34, 2380939), (187, 432898), (263, 307802), (374, 216449), (526, 153901), (823, 98362), (1646, 49181), (2893, 27982), (4471, 18106), (5786, 13991), (8942, 9053)]