82117088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 171642240

約数和(自身を除く): 89525152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1031, 1048, 2062, 2096, 2489, 4124, 4192, 4978, 8248, 9956, 16496, 19589, 19912, 32992, 39178, 39824, 78356, 79648, 135061, 156712, 270122, 313424, 540244, 626848, 1080488, 2160976, 2566159, 4321952, 5132318, 10264636, 20529272, 41058544, 82117088]

約数ペア:

[(1, 82117088), (2, 41058544), (4, 20529272), (8, 10264636), (16, 5132318), (19, 4321952), (32, 2566159), (38, 2160976), (76, 1080488), (131, 626848), (152, 540244), (262, 313424), (304, 270122), (524, 156712), (608, 135061), (1031, 79648), (1048, 78356), (2062, 39824), (2096, 39178), (2489, 32992), (4124, 19912), (4192, 19589), (4978, 16496), (8248, 9956)]