71600432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109147}}^1$

素因数の和:109196

約数の個数: 20

約数和(自身を含む): 142110696

約数和(自身を除く): 70510264

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 109147, 218294, 436588, 873176, 1746352, 4475027, 8950054, 17900108, 35800216, 71600432]

約数ペア:

[(1, 71600432), (2, 35800216), (4, 17900108), (8, 8950054), (16, 4475027), (41, 1746352), (82, 873176), (164, 436588), (328, 218294), (656, 109147)]