122221808

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{162529}}^1$

素因数の和:162584

約数の個数: 20

約数和(自身を含む): 241844640

約数和(自身を除く): 119622832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 162529, 325058, 650116, 1300232, 2600464, 7638863, 15277726, 30555452, 61110904, 122221808]

約数ペア:

[(1, 122221808), (2, 61110904), (4, 30555452), (8, 15277726), (16, 7638863), (47, 2600464), (94, 1300232), (188, 650116), (376, 325058), (752, 162529)]