56911532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 102286800

約数和(自身を除く): 45375268

約数列:

[1, 2, 4, 43, 86, 172, 409, 809, 818, 1618, 1636, 3236, 17587, 34787, 35174, 69574, 70348, 139148, 330881, 661762, 1323524, 14227883, 28455766, 56911532]

約数ペア:

[(1, 56911532), (2, 28455766), (4, 14227883), (43, 1323524), (86, 661762), (172, 330881), (409, 139148), (809, 70348), (818, 69574), (1618, 35174), (1636, 34787), (3236, 17587)]