40744288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97943}}^1$

素因数の和:97966

約数の個数: 24

約数和(自身を含む): 86386608

約数和(自身を除く): 45642320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 97943, 195886, 391772, 783544, 1273259, 1567088, 2546518, 3134176, 5093036, 10186072, 20372144, 40744288]

約数ペア:

[(1, 40744288), (2, 20372144), (4, 10186072), (8, 5093036), (13, 3134176), (16, 2546518), (26, 1567088), (32, 1273259), (52, 783544), (104, 391772), (208, 195886), (416, 97943)]