128175056

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{11833}}^1$

素因数の和:12518

約数の個数: 20

約数和(自身を含む): 248727012

約数和(自身を除く): 120551956

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 11833, 23666, 47332, 94664, 189328, 8010941, 16021882, 32043764, 64087528, 128175056]

約数ペア:

[(1, 128175056), (2, 64087528), (4, 32043764), (8, 16021882), (16, 8010941), (677, 189328), (1354, 94664), (2708, 47332), (5416, 23666), (10832, 11833)]