40891548

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31847}}^1$

素因数の和:31961

約数の個数: 24

約数和(自身を含む): 96308352

約数和(自身を除く): 55416804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 31847, 63694, 95541, 127388, 191082, 382164, 3407629, 6815258, 10222887, 13630516, 20445774, 40891548]

約数ペア:

[(1, 40891548), (2, 20445774), (3, 13630516), (4, 10222887), (6, 6815258), (12, 3407629), (107, 382164), (214, 191082), (321, 127388), (428, 95541), (642, 63694), (1284, 31847)]