40170712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5695

約数の個数: 32

約数和(自身を含む): 80985600

約数和(自身を除く): 40814888

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5623, 7144, 11246, 22492, 44984, 106837, 213674, 264281, 427348, 528562, 854696, 1057124, 2114248, 5021339, 10042678, 20085356, 40170712]

約数ペア:

[(1, 40170712), (2, 20085356), (4, 10042678), (8, 5021339), (19, 2114248), (38, 1057124), (47, 854696), (76, 528562), (94, 427348), (152, 264281), (188, 213674), (376, 106837), (893, 44984), (1786, 22492), (3572, 11246), (5623, 7144)]