47469904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156151}}^1$

素因数の和:156178

約数の個数: 20

約数和(自身を含む): 96814240

約数和(自身を除く): 49344336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156151, 312302, 624604, 1249208, 2498416, 2966869, 5933738, 11867476, 23734952, 47469904]

約数ペア:

[(1, 47469904), (2, 23734952), (4, 11867476), (8, 5933738), (16, 2966869), (19, 2498416), (38, 1249208), (76, 624604), (152, 312302), (304, 156151)]