91386968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{883}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 181874160

約数和(自身を除く): 90487192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 761, 883, 1522, 1766, 3044, 3532, 6088, 7064, 12937, 15011, 25874, 30022, 51748, 60044, 103496, 120088, 671963, 1343926, 2687852, 5375704, 11423371, 22846742, 45693484, 91386968]

約数ペア:

[(1, 91386968), (2, 45693484), (4, 22846742), (8, 11423371), (17, 5375704), (34, 2687852), (68, 1343926), (136, 671963), (761, 120088), (883, 103496), (1522, 60044), (1766, 51748), (3044, 30022), (3532, 25874), (6088, 15011), (7064, 12937)]