290021216

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{32719}}^1$

素因数の和:33006

約数の個数: 24

約数和(自身を含む): 573058080

約数和(自身を除く): 283036864

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8864, 32719, 65438, 130876, 261752, 523504, 1047008, 9063163, 18126326, 36252652, 72505304, 145010608, 290021216]

約数ペア:

[(1, 290021216), (2, 145010608), (4, 72505304), (8, 36252652), (16, 18126326), (32, 9063163), (277, 1047008), (554, 523504), (1108, 261752), (2216, 130876), (4432, 65438), (8864, 32719)]