56021648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{52259}}^1$

素因数の和:52334

約数の個数: 20

約数和(自身を含む): 110164080

約数和(自身を除く): 54142432

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 52259, 104518, 209036, 418072, 836144, 3501353, 7002706, 14005412, 28010824, 56021648]

約数ペア:

[(1, 56021648), (2, 28010824), (4, 14005412), (8, 7002706), (16, 3501353), (67, 836144), (134, 418072), (268, 209036), (536, 104518), (1072, 52259)]