40178006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{2141}}^1$

素因数の和:3007

約数の個数: 16

約数和(自身を含む): 65853648

約数和(自身を除く): 25675642

約数列:

[1, 2, 11, 22, 853, 1706, 2141, 4282, 9383, 18766, 23551, 47102, 1826273, 3652546, 20089003, 40178006]

約数ペア:

[(1, 40178006), (2, 20089003), (11, 3652546), (22, 1826273), (853, 47102), (1706, 23551), (2141, 18766), (4282, 9383)]