83677910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21401}}^1$

素因数の和:21448

約数の個数: 32

約数和(自身を含む): 166421952

約数和(自身を除く): 82744042

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 21401, 42802, 107005, 214010, 363817, 492223, 727634, 984446, 1819085, 2461115, 3638170, 4922230, 8367791, 16735582, 41838955, 83677910]

約数ペア:

[(1, 83677910), (2, 41838955), (5, 16735582), (10, 8367791), (17, 4922230), (23, 3638170), (34, 2461115), (46, 1819085), (85, 984446), (115, 727634), (170, 492223), (230, 363817), (391, 214010), (782, 107005), (1955, 42802), (3910, 21401)]