31484388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201823}}^1$

素因数の和:201843

約数の個数: 24

約数和(自身を含む): 79115008

約数和(自身を除く): 47630620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201823, 403646, 605469, 807292, 1210938, 2421876, 2623699, 5247398, 7871097, 10494796, 15742194, 31484388]

約数ペア:

[(1, 31484388), (2, 15742194), (3, 10494796), (4, 7871097), (6, 5247398), (12, 2623699), (13, 2421876), (26, 1210938), (39, 807292), (52, 605469), (78, 403646), (156, 201823)]