40554904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9511}}^1$

素因数の和:9571

約数の個数: 32

約数和(自身を含む): 83895840

約数和(自身を除く): 43340936

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 9511, 19022, 38044, 76088, 123643, 247286, 389951, 494572, 779902, 989144, 1559804, 3119608, 5069363, 10138726, 20277452, 40554904]

約数ペア:

[(1, 40554904), (2, 20277452), (4, 10138726), (8, 5069363), (13, 3119608), (26, 1559804), (41, 989144), (52, 779902), (82, 494572), (104, 389951), (164, 247286), (328, 123643), (533, 76088), (1066, 38044), (2132, 19022), (4264, 9511)]