40229176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2161}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 81723600

約数和(自身を除く): 41494424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2161, 2327, 4322, 4654, 8644, 9308, 17288, 18616, 28093, 56186, 112372, 224744, 386819, 773638, 1547276, 3094552, 5028647, 10057294, 20114588, 40229176]

約数ペア:

[(1, 40229176), (2, 20114588), (4, 10057294), (8, 5028647), (13, 3094552), (26, 1547276), (52, 773638), (104, 386819), (179, 224744), (358, 112372), (716, 56186), (1432, 28093), (2161, 18616), (2327, 17288), (4322, 9308), (4654, 8644)]