16846340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120331}}^1$

素因数の和:120347

約数の個数: 24

約数和(自身を含む): 40431552

約数和(自身を除く): 23585212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120331, 240662, 481324, 601655, 842317, 1203310, 1684634, 2406620, 3369268, 4211585, 8423170, 16846340]

約数ペア:

[(1, 16846340), (2, 8423170), (4, 4211585), (5, 3369268), (7, 2406620), (10, 1684634), (14, 1203310), (20, 842317), (28, 601655), (35, 481324), (70, 240662), (140, 120331)]