65204176

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{42013}}^1$

素因数の和:42118

約数の個数: 20

約数和(自身を含む): 127638532

約数和(自身を除く): 62434356

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 42013, 84026, 168052, 336104, 672208, 4075261, 8150522, 16301044, 32602088, 65204176]

約数ペア:

[(1, 65204176), (2, 32602088), (4, 16301044), (8, 8150522), (16, 4075261), (97, 672208), (194, 336104), (388, 168052), (776, 84026), (1552, 42013)]