457136912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{921647}}^1$

素因数の和:921686

約数の個数: 20

約数和(自身を含む): 914274816

約数和(自身を除く): 457137904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 921647, 1843294, 3686588, 7373176, 14746352, 28571057, 57142114, 114284228, 228568456, 457136912]

約数ペア:

[(1, 457136912), (2, 228568456), (4, 114284228), (8, 57142114), (16, 28571057), (31, 14746352), (62, 7373176), (124, 3686588), (248, 1843294), (496, 921647)]