40068808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9397}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 82890360

約数和(自身を除く): 42821552

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 9397, 18794, 37588, 75176, 122161, 244322, 385277, 488644, 770554, 977288, 1541108, 3082216, 5008601, 10017202, 20034404, 40068808]

約数ペア:

[(1, 40068808), (2, 20034404), (4, 10017202), (8, 5008601), (13, 3082216), (26, 1541108), (41, 977288), (52, 770554), (82, 488644), (104, 385277), (164, 244322), (328, 122161), (533, 75176), (1066, 37588), (2132, 18794), (4264, 9397)]