117201424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{385531}}^1$

素因数の和:385558

約数の個数: 20

約数和(自身を含む): 239029840

約数和(自身を除く): 121828416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 385531, 771062, 1542124, 3084248, 6168496, 7325089, 14650178, 29300356, 58600712, 117201424]

約数ペア:

[(1, 117201424), (2, 58600712), (4, 29300356), (8, 14650178), (16, 7325089), (19, 6168496), (38, 3084248), (76, 1542124), (152, 771062), (304, 385531)]