20160709072

素因数分解:

$2^4\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{100957}}^1$

素因数の和:102755

約数の個数: 40

約数和(自身を含む): 44667049856

約数和(自身を除く): 24506340784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1783, 3566, 7132, 12481, 14264, 24962, 28528, 49924, 99848, 100957, 199696, 201914, 403828, 706699, 807656, 1413398, 1615312, 2826796, 5653592, 11307184, 180006331, 360012662, 720025324, 1260044317, 1440050648, 2520088634, 2880101296, 5040177268, 10080354536, 20160709072]

約数ペア:

[(1, 20160709072), (2, 10080354536), (4, 5040177268), (7, 2880101296), (8, 2520088634), (14, 1440050648), (16, 1260044317), (28, 720025324), (56, 360012662), (112, 180006331), (1783, 11307184), (3566, 5653592), (7132, 2826796), (12481, 1615312), (14264, 1413398), (24962, 807656), (28528, 706699), (49924, 403828), (99848, 201914), (100957, 199696)]