140509592

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{41719}}^1$

素因数の和:42146

約数の個数: 16

約数和(自身を含む): 264087600

約数和(自身を除く): 123578008

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 41719, 83438, 166876, 333752, 17563699, 35127398, 70254796, 140509592]

約数ペア:

[(1, 140509592), (2, 70254796), (4, 35127398), (8, 17563699), (421, 333752), (842, 166876), (1684, 83438), (3368, 41719)]