89120452

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 159201056

約数和(自身を除く): 70080604

約数列:

[1, 2, 4, 67, 134, 193, 268, 386, 772, 1723, 3446, 6892, 12931, 25862, 51724, 115441, 230882, 332539, 461764, 665078, 1330156, 22280113, 44560226, 89120452]

約数ペア:

[(1, 89120452), (2, 44560226), (4, 22280113), (67, 1330156), (134, 665078), (193, 461764), (268, 332539), (386, 230882), (772, 115441), (1723, 51724), (3446, 25862), (6892, 12931)]