128858248

素因数分解:

$2^3\times {\mathrm{2927}}^1\times {\mathrm{5503}}^1$

素因数の和:8436

約数の個数: 16

約数和(自身を含む): 241735680

約数和(自身を除く): 112877432

約数列:

[1, 2, 4, 8, 2927, 5503, 5854, 11006, 11708, 22012, 23416, 44024, 16107281, 32214562, 64429124, 128858248]

約数ペア:

[(1, 128858248), (2, 64429124), (4, 32214562), (8, 16107281), (2927, 44024), (5503, 23416), (5854, 22012), (11006, 11708)]