42505784

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{9539}}^1$

素因数の和:10102

約数の個数: 16

約数和(自身を含む): 79849800

約数和(自身を除く): 37344016

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 9539, 19078, 38156, 76312, 5313223, 10626446, 21252892, 42505784]

約数ペア:

[(1, 42505784), (2, 21252892), (4, 10626446), (8, 5313223), (557, 76312), (1114, 38156), (2228, 19078), (4456, 9539)]