105480856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53381}}^1$

素因数の和:53419

約数の個数: 32

約数和(自身を含む): 224204400

約数和(自身を除く): 118723544

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 53381, 106762, 213524, 427048, 693953, 1014239, 1387906, 2028478, 2775812, 4056956, 5551624, 8113912, 13185107, 26370214, 52740428, 105480856]

約数ペア:

[(1, 105480856), (2, 52740428), (4, 26370214), (8, 13185107), (13, 8113912), (19, 5551624), (26, 4056956), (38, 2775812), (52, 2028478), (76, 1387906), (104, 1014239), (152, 693953), (247, 427048), (494, 213524), (988, 106762), (1976, 53381)]