24621904

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11071}}^1$

素因数の和:11218

約数の個数: 20

約数和(自身を含む): 48052480

約数和(自身を除く): 23430576

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11071, 22142, 44284, 88568, 177136, 1538869, 3077738, 6155476, 12310952, 24621904]

約数ペア:

[(1, 24621904), (2, 12310952), (4, 6155476), (8, 3077738), (16, 1538869), (139, 177136), (278, 88568), (556, 44284), (1112, 22142), (2224, 11071)]