2016146768

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{78121}}^1$

素因数の和:79742

約数の個数: 20

約数和(自身を含む): 3908756148

約数和(自身を除く): 1892609380

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 25808, 78121, 156242, 312484, 624968, 1249936, 126009173, 252018346, 504036692, 1008073384, 2016146768]

約数ペア:

[(1, 2016146768), (2, 1008073384), (4, 504036692), (8, 252018346), (16, 126009173), (1613, 1249936), (3226, 624968), (6452, 312484), (12904, 156242), (25808, 78121)]