81592996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8053}}^1$

素因数の和:8223

約数の個数: 24

約数和(自身を含む): 152220600

約数和(自身を除く): 70627604

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 8053, 10132, 16106, 32212, 136901, 273802, 547604, 1199897, 2399794, 4799588, 20398249, 40796498, 81592996]

約数ペア:

[(1, 81592996), (2, 40796498), (4, 20398249), (17, 4799588), (34, 2399794), (68, 1199897), (149, 547604), (298, 273802), (596, 136901), (2533, 32212), (5066, 16106), (8053, 10132)]