91023254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 162404352

約数和(自身を除く): 71381098

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1601, 1834, 3202, 4061, 8122, 11207, 22414, 28427, 49631, 56854, 99262, 209731, 347417, 419462, 694834, 1468117, 2936234, 6501661, 13003322, 45511627, 91023254]

約数ペア:

[(1, 91023254), (2, 45511627), (7, 13003322), (14, 6501661), (31, 2936234), (62, 1468117), (131, 694834), (217, 419462), (262, 347417), (434, 209731), (917, 99262), (1601, 56854), (1834, 49631), (3202, 28427), (4061, 22414), (8122, 11207)]