140884336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{284041}}^1$

素因数の和:284080

約数の個数: 20

約数和(自身を含む): 281769664

約数和(自身を除く): 140885328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 284041, 568082, 1136164, 2272328, 4544656, 8805271, 17610542, 35221084, 70442168, 140884336]

約数ペア:

[(1, 140884336), (2, 70442168), (4, 35221084), (8, 17610542), (16, 8805271), (31, 4544656), (62, 2272328), (124, 1136164), (248, 568082), (496, 284041)]