39911204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 71845368

約数和(自身を除く): 31934164

約数列:

[1, 2, 4, 41, 82, 164, 397, 613, 794, 1226, 1588, 2452, 16277, 25133, 32554, 50266, 65108, 100532, 243361, 486722, 973444, 9977801, 19955602, 39911204]

約数ペア:

[(1, 39911204), (2, 19955602), (4, 9977801), (41, 973444), (82, 486722), (164, 243361), (397, 100532), (613, 65108), (794, 50266), (1226, 32554), (1588, 25133), (2452, 16277)]