82698676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19937}}^1$

素因数の和:20019

約数の個数: 24

約数和(自身を含む): 155755656

約数和(自身を除く): 73056980

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 19937, 39874, 79748, 338929, 677858, 1216157, 1355716, 2432314, 4864628, 20674669, 41349338, 82698676]

約数ペア:

[(1, 82698676), (2, 41349338), (4, 20674669), (17, 4864628), (34, 2432314), (61, 1355716), (68, 1216157), (122, 677858), (244, 338929), (1037, 79748), (2074, 39874), (4148, 19937)]