42400316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65839}}^1$

素因数の和:65873

約数の個数: 24

約数和(自身を含む): 88488960

約数和(自身を除く): 46088644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 65839, 131678, 263356, 460873, 921746, 1514297, 1843492, 3028594, 6057188, 10600079, 21200158, 42400316]

約数ペア:

[(1, 42400316), (2, 21200158), (4, 10600079), (7, 6057188), (14, 3028594), (23, 1843492), (28, 1514297), (46, 921746), (92, 460873), (161, 263356), (322, 131678), (644, 65839)]