40854938

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 62899200

約数和(自身を除く): 22044262

約数列:

[1, 2, 47, 94, 223, 446, 1949, 3898, 10481, 20962, 91603, 183206, 434627, 869254, 20427469, 40854938]

約数ペア:

[(1, 40854938), (2, 20427469), (47, 869254), (94, 434627), (223, 183206), (446, 91603), (1949, 20962), (3898, 10481)]