31400916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{63823}}^1$

素因数の和:63871

約数の個数: 24

約数和(自身を含む): 75057024

約数和(自身を除く): 43656108

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 63823, 127646, 191469, 255292, 382938, 765876, 2616743, 5233486, 7850229, 10466972, 15700458, 31400916]

約数ペア:

[(1, 31400916), (2, 15700458), (3, 10466972), (4, 7850229), (6, 5233486), (12, 2616743), (41, 765876), (82, 382938), (123, 255292), (164, 191469), (246, 127646), (492, 63823)]