194752912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{392647}}^1$

素因数の和:392686

約数の個数: 20

約数和(自身を含む): 389506816

約数和(自身を除く): 194753904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 392647, 785294, 1570588, 3141176, 6282352, 12172057, 24344114, 48688228, 97376456, 194752912]

約数ペア:

[(1, 194752912), (2, 97376456), (4, 48688228), (8, 24344114), (16, 12172057), (31, 6282352), (62, 3141176), (124, 1570588), (248, 785294), (496, 392647)]