86749198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 141473088

約数和(自身を除く): 54723890

約数列:

[1, 2, 17, 34, 61, 122, 151, 277, 302, 554, 1037, 2074, 2567, 4709, 5134, 9211, 9418, 16897, 18422, 33794, 41827, 83654, 156587, 287249, 313174, 574498, 711059, 1422118, 2551447, 5102894, 43374599, 86749198]

約数ペア:

[(1, 86749198), (2, 43374599), (17, 5102894), (34, 2551447), (61, 1422118), (122, 711059), (151, 574498), (277, 313174), (302, 287249), (554, 156587), (1037, 83654), (2074, 41827), (2567, 33794), (4709, 18422), (5134, 16897), (9211, 9418)]