85511688

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25633}}^1$

素因数の和:25781

約数の個数: 32

約数和(自身を含む): 215325600

約数和(自身を除く): 129813912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 25633, 51266, 76899, 102532, 153798, 205064, 307596, 615192, 3562987, 7125974, 10688961, 14251948, 21377922, 28503896, 42755844, 85511688]

約数ペア:

[(1, 85511688), (2, 42755844), (3, 28503896), (4, 21377922), (6, 14251948), (8, 10688961), (12, 7125974), (24, 3562987), (139, 615192), (278, 307596), (417, 205064), (556, 153798), (834, 102532), (1112, 76899), (1668, 51266), (3336, 25633)]