18417296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{50047}}^1$

素因数の和:50078

約数の個数: 20

約数和(自身を含む): 37235712

約数和(自身を除く): 18818416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 50047, 100094, 200188, 400376, 800752, 1151081, 2302162, 4604324, 9208648, 18417296]

約数ペア:

[(1, 18417296), (2, 9208648), (4, 4604324), (8, 2302162), (16, 1151081), (23, 800752), (46, 400376), (92, 200188), (184, 100094), (368, 50047)]