71170544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{143489}}^1$

素因数の和:143528

約数の個数: 20

約数和(自身を含む): 142342080

約数和(自身を除く): 71171536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 143489, 286978, 573956, 1147912, 2295824, 4448159, 8896318, 17792636, 35585272, 71170544]

約数ペア:

[(1, 71170544), (2, 35585272), (4, 17792636), (8, 8896318), (16, 4448159), (31, 2295824), (62, 1147912), (124, 573956), (248, 286978), (496, 143489)]