91975792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{140207}}^1$

素因数の和:140256

約数の個数: 20

約数和(自身を含む): 182550816

約数和(自身を除く): 90575024

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 140207, 280414, 560828, 1121656, 2243312, 5748487, 11496974, 22993948, 45987896, 91975792]

約数ペア:

[(1, 91975792), (2, 45987896), (4, 22993948), (8, 11496974), (16, 5748487), (41, 2243312), (82, 1121656), (164, 560828), (328, 280414), (656, 140207)]