40378774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20129}}^1$

素因数の和:20207

約数の個数: 16

約数和(自身を含む): 65221200

約数和(自身を除く): 24842426

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 20129, 40258, 342193, 684386, 1187611, 2375222, 20189387, 40378774]

約数ペア:

[(1, 40378774), (2, 20189387), (17, 2375222), (34, 1187611), (59, 684386), (118, 342193), (1003, 40258), (2006, 20129)]