143860336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{290041}}^1$

素因数の和:290080

約数の個数: 20

約数和(自身を含む): 287721664

約数和(自身を除く): 143861328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 290041, 580082, 1160164, 2320328, 4640656, 8991271, 17982542, 35965084, 71930168, 143860336]

約数ペア:

[(1, 143860336), (2, 71930168), (4, 35965084), (8, 17982542), (16, 8991271), (31, 4640656), (62, 2320328), (124, 1160164), (248, 580082), (496, 290041)]