40755416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{391879}}^1$

素因数の和:391898

約数の個数: 16

約数和(自身を含む): 82294800

約数和(自身を除く): 41539384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 391879, 783758, 1567516, 3135032, 5094427, 10188854, 20377708, 40755416]

約数ペア:

[(1, 40755416), (2, 20377708), (4, 10188854), (8, 5094427), (13, 3135032), (26, 1567516), (52, 783758), (104, 391879)]