86981672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10133}}^1$

素因数の和:10205

約数の個数: 32

約数和(自身を含む): 173291400

約数和(自身を除く): 86309728

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 10133, 20266, 40532, 81064, 293857, 374921, 587714, 749842, 1175428, 1499684, 2350856, 2999368, 10872709, 21745418, 43490836, 86981672]

約数ペア:

[(1, 86981672), (2, 43490836), (4, 21745418), (8, 10872709), (29, 2999368), (37, 2350856), (58, 1499684), (74, 1175428), (116, 749842), (148, 587714), (232, 374921), (296, 293857), (1073, 81064), (2146, 40532), (4292, 20266), (8584, 10133)]