90703912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3911}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 184020480

約数和(自身を除く): 93316568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3911, 5798, 7822, 11596, 15644, 23192, 31288, 50843, 101686, 203372, 406744, 872153, 1744306, 3488612, 6977224, 11337989, 22675978, 45351956, 90703912]

約数ペア:

[(1, 90703912), (2, 45351956), (4, 22675978), (8, 11337989), (13, 6977224), (26, 3488612), (52, 1744306), (104, 872153), (223, 406744), (446, 203372), (892, 101686), (1784, 50843), (2899, 31288), (3911, 23192), (5798, 15644), (7822, 11596)]