90631696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{106877}}^1$

素因数の和:106938

約数の個数: 20

約数和(自身を含む): 178913772

約数和(自身を除く): 88282076

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 106877, 213754, 427508, 855016, 1710032, 5664481, 11328962, 22657924, 45315848, 90631696]

約数ペア:

[(1, 90631696), (2, 45315848), (4, 22657924), (8, 11328962), (16, 5664481), (53, 1710032), (106, 855016), (212, 427508), (424, 213754), (848, 106877)]