105117136

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{16889}}^1$

素因数の和:17286

約数の個数: 20

約数和(自身を含む): 204200100

約数和(自身を除く): 99082964

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 16889, 33778, 67556, 135112, 270224, 6569821, 13139642, 26279284, 52558568, 105117136]

約数ペア:

[(1, 105117136), (2, 52558568), (4, 26279284), (8, 13139642), (16, 6569821), (389, 270224), (778, 135112), (1556, 67556), (3112, 33778), (6224, 16889)]