80958692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2969}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 150436440

約数和(自身を除く): 69477748

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 1604, 2969, 5938, 6817, 11876, 13634, 27268, 50473, 100946, 201892, 1190569, 2381138, 4762276, 20239673, 40479346, 80958692]

約数ペア:

[(1, 80958692), (2, 40479346), (4, 20239673), (17, 4762276), (34, 2381138), (68, 1190569), (401, 201892), (802, 100946), (1604, 50473), (2969, 27268), (5938, 13634), (6817, 11876)]