319644368

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{425059}}^1$

素因数の和:425114

約数の個数: 20

約数和(自身を含む): 632489280

約数和(自身を除く): 312844912

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 425059, 850118, 1700236, 3400472, 6800944, 19977773, 39955546, 79911092, 159822184, 319644368]

約数ペア:

[(1, 319644368), (2, 159822184), (4, 79911092), (8, 39955546), (16, 19977773), (47, 6800944), (94, 3400472), (188, 1700236), (376, 850118), (752, 425059)]