31238282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1993}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 49746312

約数和(自身を除く): 18508030

約数列:

[1, 2, 17, 34, 461, 922, 1993, 3986, 7837, 15674, 33881, 67762, 918773, 1837546, 15619141, 31238282]

約数ペア:

[(1, 31238282), (2, 15619141), (17, 1837546), (34, 918773), (461, 67762), (922, 33881), (1993, 15674), (3986, 7837)]