40096688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 83796720

約数和(自身を除く): 43700032

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 3217, 6232, 6434, 12464, 12868, 25736, 51472, 61123, 122246, 131897, 244492, 263794, 488984, 527588, 977968, 1055176, 2110352, 2506043, 5012086, 10024172, 20048344, 40096688]

約数ペア:

[(1, 40096688), (2, 20048344), (4, 10024172), (8, 5012086), (16, 2506043), (19, 2110352), (38, 1055176), (41, 977968), (76, 527588), (82, 488984), (152, 263794), (164, 244492), (304, 131897), (328, 122246), (656, 61123), (779, 51472), (1558, 25736), (3116, 12868), (3217, 12464), (6232, 6434)]