91885264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{140069}}^1$

素因数の和:140118

約数の個数: 20

約数和(自身を含む): 182371140

約数和(自身を除く): 90485876

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 140069, 280138, 560276, 1120552, 2241104, 5742829, 11485658, 22971316, 45942632, 91885264]

約数ペア:

[(1, 91885264), (2, 45942632), (4, 22971316), (8, 11485658), (16, 5742829), (41, 2241104), (82, 1120552), (164, 560276), (328, 280138), (656, 140069)]