47040016

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{3581}}^1$

素因数の和:4410

約数の個数: 20

約数和(自身を含む): 91276524

約数和(自身を除く): 44236508

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 3581, 6568, 7162, 13136, 14324, 28648, 57296, 2940001, 5880002, 11760004, 23520008, 47040016]

約数ペア:

[(1, 47040016), (2, 23520008), (4, 11760004), (8, 5880002), (16, 2940001), (821, 57296), (1642, 28648), (3284, 14324), (3581, 13136), (6568, 7162)]