86429488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 173766656

約数和(自身を除く): 87337168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 643, 1084, 1286, 2168, 2572, 4336, 5144, 8401, 10288, 16802, 19933, 33604, 39866, 67208, 79732, 134416, 159464, 174253, 318928, 348506, 697012, 1394024, 2788048, 5401843, 10803686, 21607372, 43214744, 86429488]

約数ペア:

[(1, 86429488), (2, 43214744), (4, 21607372), (8, 10803686), (16, 5401843), (31, 2788048), (62, 1394024), (124, 697012), (248, 348506), (271, 318928), (496, 174253), (542, 159464), (643, 134416), (1084, 79732), (1286, 67208), (2168, 39866), (2572, 33604), (4336, 19933), (5144, 16802), (8401, 10288)]