85377712

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 189621792

約数和(自身を除く): 104244080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 1901, 2807, 3208, 3802, 5614, 6416, 7604, 11228, 13307, 15208, 22456, 26614, 30416, 44912, 53228, 106456, 212912, 762301, 1524602, 3049204, 5336107, 6098408, 10672214, 12196816, 21344428, 42688856, 85377712]

約数ペア:

[(1, 85377712), (2, 42688856), (4, 21344428), (7, 12196816), (8, 10672214), (14, 6098408), (16, 5336107), (28, 3049204), (56, 1524602), (112, 762301), (401, 212912), (802, 106456), (1604, 53228), (1901, 44912), (2807, 30416), (3208, 26614), (3802, 22456), (5614, 15208), (6416, 13307), (7604, 11228)]