57642992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{327517}}^1$

素因数の和:327536

約数の個数: 20

約数和(自身を含む): 121836696

約数和(自身を除く): 64193704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 327517, 655034, 1310068, 2620136, 3602687, 5240272, 7205374, 14410748, 28821496, 57642992]

約数ペア:

[(1, 57642992), (2, 28821496), (4, 14410748), (8, 7205374), (11, 5240272), (16, 3602687), (22, 2620136), (44, 1310068), (88, 655034), (176, 327517)]