117507248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{386537}}^1$

素因数の和:386564

約数の個数: 20

約数和(自身を含む): 239653560

約数和(自身を除く): 122146312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 386537, 773074, 1546148, 3092296, 6184592, 7344203, 14688406, 29376812, 58753624, 117507248]

約数ペア:

[(1, 117507248), (2, 58753624), (4, 29376812), (8, 14688406), (16, 7344203), (19, 6184592), (38, 3092296), (76, 1546148), (152, 773074), (304, 386537)]