87277718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{14639}}^1$

素因数の和:14923

約数の個数: 16

約数和(自身を含む): 143354880

約数和(自身を除く): 56077162

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 14639, 29278, 161029, 322058, 3967169, 7934338, 43638859, 87277718]

約数ペア:

[(1, 87277718), (2, 43638859), (11, 7934338), (22, 3967169), (271, 322058), (542, 161029), (2981, 29278), (5962, 14639)]