39847772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 72371712

約数和(自身を除く): 32523940

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 1523, 3046, 6092, 6541, 13082, 26164, 47213, 94426, 188852, 321353, 642706, 1285412, 9961943, 19923886, 39847772]

約数ペア:

[(1, 39847772), (2, 19923886), (4, 9961943), (31, 1285412), (62, 642706), (124, 321353), (211, 188852), (422, 94426), (844, 47213), (1523, 26164), (3046, 13082), (6092, 6541)]