87043216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3911}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 183363264

約数和(自身を除く): 96320048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 3911, 5564, 7822, 11128, 15644, 22256, 31288, 50843, 62576, 101686, 203372, 406744, 418477, 813488, 836954, 1673908, 3347816, 5440201, 6695632, 10880402, 21760804, 43521608, 87043216]

約数ペア:

[(1, 87043216), (2, 43521608), (4, 21760804), (8, 10880402), (13, 6695632), (16, 5440201), (26, 3347816), (52, 1673908), (104, 836954), (107, 813488), (208, 418477), (214, 406744), (428, 203372), (856, 101686), (1391, 62576), (1712, 50843), (2782, 31288), (3911, 22256), (5564, 15644), (7822, 11128)]