42966248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13327}}^1$

素因数の和:13377

約数の個数: 32

約数和(自身を含む): 89564160

約数和(自身を除く): 46597912

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 13327, 26654, 53308, 106616, 173251, 346502, 413137, 693004, 826274, 1386008, 1652548, 3305096, 5370781, 10741562, 21483124, 42966248]

約数ペア:

[(1, 42966248), (2, 21483124), (4, 10741562), (8, 5370781), (13, 3305096), (26, 1652548), (31, 1386008), (52, 826274), (62, 693004), (104, 413137), (124, 346502), (248, 173251), (403, 106616), (806, 53308), (1612, 26654), (3224, 13327)]