66455024

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{5059}}^1$

素因数の和:5888

約数の個数: 20

約数和(自身を含む): 128938920

約数和(自身を除く): 62483896

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 5059, 6568, 10118, 13136, 20236, 40472, 80944, 4153439, 8306878, 16613756, 33227512, 66455024]

約数ペア:

[(1, 66455024), (2, 33227512), (4, 16613756), (8, 8306878), (16, 4153439), (821, 80944), (1642, 40472), (3284, 20236), (5059, 13136), (6568, 10118)]