40192702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42487}}^1$

素因数の和:42543

約数の個数: 16

約数和(自身を含む): 67300992

約数和(自身を除く): 27108290

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 42487, 84974, 467357, 934714, 1826941, 3653882, 20096351, 40192702]

約数ペア:

[(1, 40192702), (2, 20096351), (11, 3653882), (22, 1826941), (43, 934714), (86, 467357), (473, 84974), (946, 42487)]