83991430

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{3923}}^1$

素因数の和:6071

約数の個数: 16

約数和(自身を含む): 151293744

約数和(自身を除く): 67302314

約数列:

[1, 2, 5, 10, 2141, 3923, 4282, 7846, 10705, 19615, 21410, 39230, 8399143, 16798286, 41995715, 83991430]

約数ペア:

[(1, 83991430), (2, 41995715), (5, 16798286), (10, 8399143), (2141, 39230), (3923, 21410), (4282, 19615), (7846, 10705)]