31257936

素因数分解:

$2^4\times 3^2\times {\mathrm{217069}}^1$

素因数の和:217083

約数の個数: 30

約数和(自身を含む): 87479210

約数和(自身を除く): 56221274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217069, 434138, 651207, 868276, 1302414, 1736552, 1953621, 2604828, 3473104, 3907242, 5209656, 7814484, 10419312, 15628968, 31257936]

約数ペア:

[(1, 31257936), (2, 15628968), (3, 10419312), (4, 7814484), (6, 5209656), (8, 3907242), (9, 3473104), (12, 2604828), (16, 1953621), (18, 1736552), (24, 1302414), (36, 868276), (48, 651207), (72, 434138), (144, 217069)]