81845504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{24593}}^1$

素因数の和:24622

約数の個数: 36

約数和(自身を含む): 175945476

約数和(自身を除く): 94099972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 24593, 49186, 98372, 196744, 319709, 393488, 639418, 786976, 1278836, 1573952, 2557672, 3147904, 5115344, 6295808, 10230688, 20461376, 40922752, 81845504]

約数ペア:

[(1, 81845504), (2, 40922752), (4, 20461376), (8, 10230688), (13, 6295808), (16, 5115344), (26, 3147904), (32, 2557672), (52, 1573952), (64, 1278836), (104, 786976), (128, 639418), (208, 393488), (256, 319709), (416, 196744), (832, 98372), (1664, 49186), (3328, 24593)]