82871648

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 167949936

約数和(自身を除く): 85078288

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 373, 424, 524, 746, 848, 1048, 1492, 1696, 2096, 2984, 4192, 5968, 6943, 11936, 13886, 19769, 27772, 39538, 48863, 55544, 79076, 97726, 111088, 158152, 195452, 222176, 316304, 390904, 632608, 781808, 1563616, 2589739, 5179478, 10358956, 20717912, 41435824, 82871648]

約数ペア:

[(1, 82871648), (2, 41435824), (4, 20717912), (8, 10358956), (16, 5179478), (32, 2589739), (53, 1563616), (106, 781808), (131, 632608), (212, 390904), (262, 316304), (373, 222176), (424, 195452), (524, 158152), (746, 111088), (848, 97726), (1048, 79076), (1492, 55544), (1696, 48863), (2096, 39538), (2984, 27772), (4192, 19769), (5968, 13886), (6943, 11936)]