161002016

素因数分解:

$2^5\times 7^1\times {\mathrm{718759}}^1$

素因数の和:718776

約数の個数: 24

約数和(自身を含む): 362255040

約数和(自身を除く): 201253024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 718759, 1437518, 2875036, 5031313, 5750072, 10062626, 11500144, 20125252, 23000288, 40250504, 80501008, 161002016]

約数ペア:

[(1, 161002016), (2, 80501008), (4, 40250504), (7, 23000288), (8, 20125252), (14, 11500144), (16, 10062626), (28, 5750072), (32, 5031313), (56, 2875036), (112, 1437518), (224, 718759)]