77920336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9137}}^1$

素因数の和:9199

約数の個数: 40

約数和(自身を含む): 166567464

約数和(自身を除く): 88647128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 9137, 18274, 36548, 73096, 118781, 146192, 237562, 374617, 475124, 749234, 950248, 1498468, 1900496, 2996936, 4870021, 5993872, 9740042, 19480084, 38960168, 77920336]

約数ペア:

[(1, 77920336), (2, 38960168), (4, 19480084), (8, 9740042), (13, 5993872), (16, 4870021), (26, 2996936), (41, 1900496), (52, 1498468), (82, 950248), (104, 749234), (164, 475124), (208, 374617), (328, 237562), (533, 146192), (656, 118781), (1066, 73096), (2132, 36548), (4264, 18274), (8528, 9137)]