65169424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{94723}}^1$

素因数の和:94774

約数の個数: 20

約数和(自身を含む): 129203536

約数和(自身を除く): 64034112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 94723, 189446, 378892, 757784, 1515568, 4073089, 8146178, 16292356, 32584712, 65169424]

約数ペア:

[(1, 65169424), (2, 32584712), (4, 16292356), (8, 8146178), (16, 4073089), (43, 1515568), (86, 757784), (172, 378892), (344, 189446), (688, 94723)]