31264158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 66326400

約数和(自身を除く): 35062242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1973, 2641, 3946, 5282, 5919, 7923, 11838, 15846, 37487, 74974, 112461, 224922, 274247, 548494, 822741, 1645482, 5210693, 10421386, 15632079, 31264158]

約数ペア:

[(1, 31264158), (2, 15632079), (3, 10421386), (6, 5210693), (19, 1645482), (38, 822741), (57, 548494), (114, 274247), (139, 224922), (278, 112461), (417, 74974), (834, 37487), (1973, 15846), (2641, 11838), (3946, 7923), (5282, 5919)]