87029644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16249}}^1$

素因数の和:16369

約数の個数: 24

約数和(自身を含む): 165620000

約数和(自身を除く): 78590356

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 16249, 32498, 64996, 211237, 422474, 844948, 1673647, 3347294, 6694588, 21757411, 43514822, 87029644]

約数ペア:

[(1, 87029644), (2, 43514822), (4, 21757411), (13, 6694588), (26, 3347294), (52, 1673647), (103, 844948), (206, 422474), (412, 211237), (1339, 64996), (2678, 32498), (5356, 16249)]