42965938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4651}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 66988800

約数和(自身を除く): 24022862

約数列:

[1, 2, 31, 62, 149, 298, 4619, 4651, 9238, 9302, 144181, 288362, 692999, 1385998, 21482969, 42965938]

約数ペア:

[(1, 42965938), (2, 21482969), (31, 1385998), (62, 692999), (149, 288362), (298, 144181), (4619, 9302), (4651, 9238)]