43120288

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{18979}}^1$

素因数の和:19060

約数の個数: 24

約数和(自身を含む): 86093280

約数和(自身を除く): 42972992

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18979, 37958, 75916, 151832, 303664, 607328, 1347509, 2695018, 5390036, 10780072, 21560144, 43120288]

約数ペア:

[(1, 43120288), (2, 21560144), (4, 10780072), (8, 5390036), (16, 2695018), (32, 1347509), (71, 607328), (142, 303664), (284, 151832), (568, 75916), (1136, 37958), (2272, 18979)]