8390008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 17429760

約数和(自身を除く): 9039752

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1423, 1474, 2846, 2948, 5692, 5896, 11384, 15653, 31306, 62612, 95341, 125224, 190682, 381364, 762728, 1048751, 2097502, 4195004, 8390008]

約数ペア:

[(1, 8390008), (2, 4195004), (4, 2097502), (8, 1048751), (11, 762728), (22, 381364), (44, 190682), (67, 125224), (88, 95341), (134, 62612), (268, 31306), (536, 15653), (737, 11384), (1423, 5896), (1474, 5692), (2846, 2948)]