47247664

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{4481}}^1$

素因数の和:5148

約数の個数: 20

約数和(自身を含む): 91701720

約数和(自身を除く): 44454056

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 4481, 5272, 8962, 10544, 17924, 35848, 71696, 2952979, 5905958, 11811916, 23623832, 47247664]

約数ペア:

[(1, 47247664), (2, 23623832), (4, 11811916), (8, 5905958), (16, 2952979), (659, 71696), (1318, 35848), (2636, 17924), (4481, 10544), (5272, 8962)]