23091952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 48930896

約数和(自身を除く): 25838944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1657, 1742, 3314, 3484, 6628, 6968, 13256, 13936, 21541, 26512, 43082, 86164, 111019, 172328, 222038, 344656, 444076, 888152, 1443247, 1776304, 2886494, 5772988, 11545976, 23091952]

約数ペア:

[(1, 23091952), (2, 11545976), (4, 5772988), (8, 2886494), (13, 1776304), (16, 1443247), (26, 888152), (52, 444076), (67, 344656), (104, 222038), (134, 172328), (208, 111019), (268, 86164), (536, 43082), (871, 26512), (1072, 21541), (1657, 13936), (1742, 13256), (3314, 6968), (3484, 6628)]