830207816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{7039}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 1627084800

約数和(自身を除く): 796876984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 641, 1282, 2564, 5128, 7039, 14078, 14743, 28156, 29486, 56312, 58972, 117944, 161897, 323794, 647588, 1295176, 4511999, 9023998, 18047996, 36095992, 103775977, 207551954, 415103908, 830207816]

約数ペア:

[(1, 830207816), (2, 415103908), (4, 207551954), (8, 103775977), (23, 36095992), (46, 18047996), (92, 9023998), (184, 4511999), (641, 1295176), (1282, 647588), (2564, 323794), (5128, 161897), (7039, 117944), (14078, 58972), (14743, 56312), (28156, 29486)]