82768946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 139496448

約数和(自身を除く): 56727502

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 997, 1339, 1994, 2678, 3193, 6386, 12961, 25922, 30907, 41509, 61814, 83018, 102691, 205382, 401791, 803582, 1334983, 2669966, 3183421, 6366842, 41384473, 82768946]

約数ペア:

[(1, 82768946), (2, 41384473), (13, 6366842), (26, 3183421), (31, 2669966), (62, 1334983), (103, 803582), (206, 401791), (403, 205382), (806, 102691), (997, 83018), (1339, 61814), (1994, 41509), (2678, 30907), (3193, 25922), (6386, 12961)]