87989182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{3407}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 135979200

約数和(自身を除く): 47990018

約数列:

[1, 2, 37, 74, 349, 698, 3407, 6814, 12913, 25826, 126059, 252118, 1189043, 2378086, 43994591, 87989182]

約数ペア:

[(1, 87989182), (2, 43994591), (37, 2378086), (74, 1189043), (349, 252118), (698, 126059), (3407, 25826), (6814, 12913)]