86736538

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 151142400

約数和(自身を除く): 64405862

約数列:

[1, 2, 7, 14, 163, 191, 199, 326, 382, 398, 1141, 1337, 1393, 2282, 2674, 2786, 31133, 32437, 38009, 62266, 64874, 76018, 217931, 227059, 266063, 435862, 454118, 532126, 6195467, 12390934, 43368269, 86736538]

約数ペア:

[(1, 86736538), (2, 43368269), (7, 12390934), (14, 6195467), (163, 532126), (191, 454118), (199, 435862), (326, 266063), (382, 227059), (398, 217931), (1141, 76018), (1337, 64874), (1393, 62266), (2282, 38009), (2674, 32437), (2786, 31133)]