100887632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{146639}}^1$

素因数の和:146690

約数の個数: 20

約数和(自身を含む): 200016960

約数和(自身を除く): 99129328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 146639, 293278, 586556, 1173112, 2346224, 6305477, 12610954, 25221908, 50443816, 100887632]

約数ペア:

[(1, 100887632), (2, 50443816), (4, 25221908), (8, 12610954), (16, 6305477), (43, 2346224), (86, 1173112), (172, 586556), (344, 293278), (688, 146639)]