64171054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1979}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 99601920

約数和(自身を除く): 35430866

約数列:

[1, 2, 31, 62, 523, 1046, 1979, 3958, 16213, 32426, 61349, 122698, 1035017, 2070034, 32085527, 64171054]

約数ペア:

[(1, 64171054), (2, 32085527), (31, 2070034), (62, 1035017), (523, 122698), (1046, 61349), (1979, 32426), (3958, 16213)]