8239568

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5309}}^1$

素因数の和:5414

約数の個数: 20

約数和(自身を含む): 16131780

約数和(自身を除く): 7892212

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5309, 10618, 21236, 42472, 84944, 514973, 1029946, 2059892, 4119784, 8239568]

約数ペア:

[(1, 8239568), (2, 4119784), (4, 2059892), (8, 1029946), (16, 514973), (97, 84944), (194, 42472), (388, 21236), (776, 10618), (1552, 5309)]