47308142

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{20731}}^1$

素因数の和:20903

約数の個数: 16

約数和(自身を含む): 81601152

約数和(自身を除く): 34293010

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 20731, 41462, 145117, 290234, 3379153, 6758306, 23654071, 47308142]

約数ペア:

[(1, 47308142), (2, 23654071), (7, 6758306), (14, 3379153), (163, 290234), (326, 145117), (1141, 41462), (2282, 20731)]