80000744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{188681}}^1$

素因数の和:188740

約数の個数: 16

約数和(自身を含む): 152832420

約数和(自身を除く): 72831676

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 188681, 377362, 754724, 1509448, 10000093, 20000186, 40000372, 80000744]

約数ペア:

[(1, 80000744), (2, 40000372), (4, 20000186), (8, 10000093), (53, 1509448), (106, 754724), (212, 377362), (424, 188681)]