89141654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6323}}^1$

素因数の和:6404

約数の個数: 32

約数和(自身を含む): 163918080

約数和(自身を除く): 74776426

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 6323, 7049, 12646, 14098, 44261, 88522, 120137, 240274, 335119, 670238, 840959, 1681918, 2345833, 4691666, 6367261, 12734522, 44570827, 89141654]

約数ペア:

[(1, 89141654), (2, 44570827), (7, 12734522), (14, 6367261), (19, 4691666), (38, 2345833), (53, 1681918), (106, 840959), (133, 670238), (266, 335119), (371, 240274), (742, 120137), (1007, 88522), (2014, 44261), (6323, 14098), (7049, 12646)]