86451616

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 176033088

約数和(自身を除く): 89581472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 503, 524, 656, 1006, 1048, 1312, 2012, 2096, 4024, 4192, 5371, 8048, 10742, 16096, 20623, 21484, 41246, 42968, 65893, 82492, 85936, 131786, 164984, 171872, 263572, 329968, 527144, 659936, 1054288, 2108576, 2701613, 5403226, 10806452, 21612904, 43225808, 86451616]

約数ペア:

[(1, 86451616), (2, 43225808), (4, 21612904), (8, 10806452), (16, 5403226), (32, 2701613), (41, 2108576), (82, 1054288), (131, 659936), (164, 527144), (262, 329968), (328, 263572), (503, 171872), (524, 164984), (656, 131786), (1006, 85936), (1048, 82492), (1312, 65893), (2012, 42968), (2096, 41246), (4024, 21484), (4192, 20623), (5371, 16096), (8048, 10742)]