91138492

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3821}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 163734480

約数和(自身を除く): 72595988

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 3821, 5963, 7642, 11926, 15284, 23852, 256007, 340069, 512014, 680138, 1024028, 1360276, 22784623, 45569246, 91138492]

約数ペア:

[(1, 91138492), (2, 45569246), (4, 22784623), (67, 1360276), (89, 1024028), (134, 680138), (178, 512014), (268, 340069), (356, 256007), (3821, 23852), (5963, 15284), (7642, 11926)]