31357511072

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{13513}}^1$

素因数の和:14221

約数の個数: 48

約数和(自身を含む): 62334784512

約数和(自身を除く): 30977273440

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 571, 1016, 1142, 2032, 2284, 4064, 4568, 9136, 13513, 18272, 27026, 54052, 72517, 108104, 145034, 216208, 290068, 432416, 580136, 1160272, 1716151, 2320544, 3432302, 6864604, 7715923, 13729208, 15431846, 27458416, 30863692, 54916832, 61727384, 123454768, 246909536, 979922221, 1959844442, 3919688884, 7839377768, 15678755536, 31357511072]

約数ペア:

[(1, 31357511072), (2, 15678755536), (4, 7839377768), (8, 3919688884), (16, 1959844442), (32, 979922221), (127, 246909536), (254, 123454768), (508, 61727384), (571, 54916832), (1016, 30863692), (1142, 27458416), (2032, 15431846), (2284, 13729208), (4064, 7715923), (4568, 6864604), (9136, 3432302), (13513, 2320544), (18272, 1716151), (27026, 1160272), (54052, 580136), (72517, 432416), (108104, 290068), (145034, 216208)]