30938736

素因数分解:

$2^4\times 3^1\times {\mathrm{644557}}^1$

素因数の和:644568

約数の個数: 20

約数和(自身を含む): 79925192

約数和(自身を除く): 48986456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 644557, 1289114, 1933671, 2578228, 3867342, 5156456, 7734684, 10312912, 15469368, 30938736]

約数ペア:

[(1, 30938736), (2, 15469368), (3, 10312912), (4, 7734684), (6, 5156456), (8, 3867342), (12, 2578228), (16, 1933671), (24, 1289114), (48, 644557)]