82813648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 167338496

約数和(自身を除く): 84524848

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1621, 1648, 3193, 3242, 6386, 6484, 12772, 12968, 25544, 25936, 50251, 51088, 100502, 166963, 201004, 333926, 402008, 667852, 804016, 1335704, 2671408, 5175853, 10351706, 20703412, 41406824, 82813648]

約数ペア:

[(1, 82813648), (2, 41406824), (4, 20703412), (8, 10351706), (16, 5175853), (31, 2671408), (62, 1335704), (103, 804016), (124, 667852), (206, 402008), (248, 333926), (412, 201004), (496, 166963), (824, 100502), (1621, 51088), (1648, 50251), (3193, 25936), (3242, 25544), (6386, 12968), (6484, 12772)]