87268594

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{70039}}^1$

素因数の和:70137

約数の個数: 16

約数和(自身を含む): 151286400

約数和(自身を除く): 64017806

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 70039, 140078, 490273, 980546, 6233471, 12466942, 43634297, 87268594]

約数ペア:

[(1, 87268594), (2, 43634297), (7, 12466942), (14, 6233471), (89, 980546), (178, 490273), (623, 140078), (1246, 70039)]