89660452

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21491}}^1$

素因数の和:21651

約数の個数: 24

約数和(自身を含む): 180532800

約数和(自身を除く): 90872348

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 21491, 42982, 85964, 150437, 300874, 601748, 3202159, 6404318, 12808636, 22415113, 44830226, 89660452]

約数ペア:

[(1, 89660452), (2, 44830226), (4, 22415113), (7, 12808636), (14, 6404318), (28, 3202159), (149, 601748), (298, 300874), (596, 150437), (1043, 85964), (2086, 42982), (4172, 21491)]