9208984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 18109440

約数和(自身を除く): 8900456

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 523, 568, 1046, 2092, 2201, 4184, 4402, 8804, 16213, 17608, 32426, 37133, 64852, 74266, 129704, 148532, 297064, 1151123, 2302246, 4604492, 9208984]

約数ペア:

[(1, 9208984), (2, 4604492), (4, 2302246), (8, 1151123), (31, 297064), (62, 148532), (71, 129704), (124, 74266), (142, 64852), (248, 37133), (284, 32426), (523, 17608), (568, 16213), (1046, 8804), (2092, 4402), (2201, 4184)]