66504016

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{4079}}^1$

素因数の和:5106

約数の個数: 20

約数和(自身を含む): 129009600

約数和(自身を除く): 62505584

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 4079, 8152, 8158, 16304, 16316, 32632, 65264, 4156501, 8313002, 16626004, 33252008, 66504016]

約数ペア:

[(1, 66504016), (2, 33252008), (4, 16626004), (8, 8313002), (16, 4156501), (1019, 65264), (2038, 32632), (4076, 16316), (4079, 16304), (8152, 8158)]