181468816

素因数分解:

$2^4\times {\mathrm{2267}}^1\times {\mathrm{5003}}^1$

素因数の和:7278

約数の個数: 20

約数和(自身を含む): 351821232

約数和(自身を除く): 170352416

約数列:

[1, 2, 4, 8, 16, 2267, 4534, 5003, 9068, 10006, 18136, 20012, 36272, 40024, 80048, 11341801, 22683602, 45367204, 90734408, 181468816]

約数ペア:

[(1, 181468816), (2, 90734408), (4, 45367204), (8, 22683602), (16, 11341801), (2267, 80048), (4534, 40024), (5003, 36272), (9068, 20012), (10006, 18136)]