47697872

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{17851}}^1$

素因数の和:18026

約数の個数: 20

約数和(自身を含む): 92973216

約数和(自身を除く): 45275344

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 17851, 35702, 71404, 142808, 285616, 2981117, 5962234, 11924468, 23848936, 47697872]

約数ペア:

[(1, 47697872), (2, 23848936), (4, 11924468), (8, 5962234), (16, 2981117), (167, 285616), (334, 142808), (668, 71404), (1336, 35702), (2672, 17851)]