635193968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1280633}}^1$

素因数の和:1280672

約数の個数: 20

約数和(自身を含む): 1270388928

約数和(自身を除く): 635194960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1280633, 2561266, 5122532, 10245064, 20490128, 39699623, 79399246, 158798492, 317596984, 635193968]

約数ペア:

[(1, 635193968), (2, 317596984), (4, 158798492), (8, 79399246), (16, 39699623), (31, 20490128), (62, 10245064), (124, 5122532), (248, 2561266), (496, 1280633)]