2171872

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1090

約数の個数: 24

約数和(自身を含む): 4343976

約数和(自身を除く): 2172104

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1013, 1072, 2026, 2144, 4052, 8104, 16208, 32416, 67871, 135742, 271484, 542968, 1085936, 2171872]

約数ペア:

[(1, 2171872), (2, 1085936), (4, 542968), (8, 271484), (16, 135742), (32, 67871), (67, 32416), (134, 16208), (268, 8104), (536, 4052), (1013, 2144), (1072, 2026)]