84872068

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{167071}}^1$

素因数の和:167202

約数の個数: 12

約数和(自身を含む): 149696512

約数和(自身を除く): 64824444

約数列:

[1, 2, 4, 127, 254, 508, 167071, 334142, 668284, 21218017, 42436034, 84872068]

約数ペア:

[(1, 84872068), (2, 42436034), (4, 21218017), (127, 668284), (254, 334142), (508, 167071)]