85876772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10427}}^1$

素因数の和:10531

約数の個数: 24

約数和(自身を含む): 157671360

約数和(自身を除く): 71794588

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 10427, 20854, 41708, 302383, 604766, 740317, 1209532, 1480634, 2961268, 21469193, 42938386, 85876772]

約数ペア:

[(1, 85876772), (2, 42938386), (4, 21469193), (29, 2961268), (58, 1480634), (71, 1209532), (116, 740317), (142, 604766), (284, 302383), (2059, 41708), (4118, 20854), (8236, 10427)]