89856868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8317}}^1$

素因数の和:8431

約数の個数: 24

約数和(自身を含む): 163731512

約数和(自身を除く): 73874644

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 8317, 10804, 16634, 33268, 307729, 607141, 615458, 1214282, 1230916, 2428564, 22464217, 44928434, 89856868]

約数ペア:

[(1, 89856868), (2, 44928434), (4, 22464217), (37, 2428564), (73, 1230916), (74, 1214282), (146, 615458), (148, 607141), (292, 307729), (2701, 33268), (5402, 16634), (8317, 10804)]