85845344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10861}}^1$

素因数の和:10903

約数の個数: 48

約数和(自身を含む): 191605680

約数和(自身を除く): 105760336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 10861, 21722, 43444, 86888, 141193, 173776, 206359, 282386, 347552, 412718, 564772, 825436, 1129544, 1650872, 2259088, 2682667, 3301744, 4518176, 5365334, 6603488, 10730668, 21461336, 42922672, 85845344]

約数ペア:

[(1, 85845344), (2, 42922672), (4, 21461336), (8, 10730668), (13, 6603488), (16, 5365334), (19, 4518176), (26, 3301744), (32, 2682667), (38, 2259088), (52, 1650872), (76, 1129544), (104, 825436), (152, 564772), (208, 412718), (247, 347552), (304, 282386), (416, 206359), (494, 173776), (608, 141193), (988, 86888), (1976, 43444), (3952, 21722), (7904, 10861)]