86131856

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 178530612

約数和(自身を除く): 92398756

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 173, 232, 296, 346, 464, 592, 692, 841, 1073, 1384, 1682, 2146, 2768, 3364, 4292, 5017, 6401, 6728, 8584, 10034, 12802, 13456, 17168, 20068, 25604, 31117, 40136, 51208, 62234, 80272, 102416, 124468, 145493, 185629, 248936, 290986, 371258, 497872, 581972, 742516, 1163944, 1485032, 2327888, 2970064, 5383241, 10766482, 21532964, 43065928, 86131856]

約数ペア:

[(1, 86131856), (2, 43065928), (4, 21532964), (8, 10766482), (16, 5383241), (29, 2970064), (37, 2327888), (58, 1485032), (74, 1163944), (116, 742516), (148, 581972), (173, 497872), (232, 371258), (296, 290986), (346, 248936), (464, 185629), (592, 145493), (692, 124468), (841, 102416), (1073, 80272), (1384, 62234), (1682, 51208), (2146, 40136), (2768, 31117), (3364, 25604), (4292, 20068), (5017, 17168), (6401, 13456), (6728, 12802), (8584, 10034)]