42134248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21323}}^1$

素因数の和:21361

約数の個数: 32

約数和(自身を含む): 89560800

約数和(自身を除く): 47426552

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21323, 42646, 85292, 170584, 277199, 405137, 554398, 810274, 1108796, 1620548, 2217592, 3241096, 5266781, 10533562, 21067124, 42134248]

約数ペア:

[(1, 42134248), (2, 21067124), (4, 10533562), (8, 5266781), (13, 3241096), (19, 2217592), (26, 1620548), (38, 1108796), (52, 810274), (76, 554398), (104, 405137), (152, 277199), (247, 170584), (494, 85292), (988, 42646), (1976, 21323)]