47354992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155773}}^1$

素因数の和:155800

約数の個数: 20

約数和(自身を含む): 96579880

約数和(自身を除く): 49224888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155773, 311546, 623092, 1246184, 2492368, 2959687, 5919374, 11838748, 23677496, 47354992]

約数ペア:

[(1, 47354992), (2, 23677496), (4, 11838748), (8, 5919374), (16, 2959687), (19, 2492368), (38, 1246184), (76, 623092), (152, 311546), (304, 155773)]