64194862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6949}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 100080000

約数和(自身を除く): 35885138

約数列:

[1, 2, 31, 62, 149, 298, 4619, 6949, 9238, 13898, 215419, 430838, 1035401, 2070802, 32097431, 64194862]

約数ペア:

[(1, 64194862), (2, 32097431), (31, 2070802), (62, 1035401), (149, 430838), (298, 215419), (4619, 13898), (6949, 9238)]