8128924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 15171408

約数和(自身を除く): 7042484

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 691, 692, 1382, 2764, 2941, 5882, 11747, 11764, 23494, 46988, 119543, 239086, 478172, 2032231, 4064462, 8128924]

約数ペア:

[(1, 8128924), (2, 4064462), (4, 2032231), (17, 478172), (34, 239086), (68, 119543), (173, 46988), (346, 23494), (691, 11764), (692, 11747), (1382, 5882), (2764, 2941)]