83845528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18749}}^1$

素因数の和:18811

約数の個数: 32

約数和(自身を含む): 173250000

約数和(自身を除く): 89404472

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 18749, 37498, 74996, 149992, 243737, 487474, 806207, 974948, 1612414, 1949896, 3224828, 6449656, 10480691, 20961382, 41922764, 83845528]

約数ペア:

[(1, 83845528), (2, 41922764), (4, 20961382), (8, 10480691), (13, 6449656), (26, 3224828), (43, 1949896), (52, 1612414), (86, 974948), (104, 806207), (172, 487474), (344, 243737), (559, 149992), (1118, 74996), (2236, 37498), (4472, 18749)]