55754144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{40519}}^1$

素因数の和:40572

約数の個数: 24

約数和(自身を含む): 112321440

約数和(自身を除く): 56567296

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 40519, 81038, 162076, 324152, 648304, 1296608, 1742317, 3484634, 6969268, 13938536, 27877072, 55754144]

約数ペア:

[(1, 55754144), (2, 27877072), (4, 13938536), (8, 6969268), (16, 3484634), (32, 1742317), (43, 1296608), (86, 648304), (172, 324152), (344, 162076), (688, 81038), (1376, 40519)]