89903422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 161510400

約数和(自身を除く): 71606978

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2291, 2803, 4582, 5606, 16037, 19621, 32074, 39242, 81287, 162574, 221437, 442874, 569009, 1138018, 1550059, 3100118, 6421673, 12843346, 44951711, 89903422]

約数ペア:

[(1, 89903422), (2, 44951711), (7, 12843346), (14, 6421673), (29, 3100118), (58, 1550059), (79, 1138018), (158, 569009), (203, 442874), (406, 221437), (553, 162574), (1106, 81287), (2291, 39242), (2803, 32074), (4582, 19621), (5606, 16037)]