87831488

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 56

約数和(自身を含む): 185318400

約数和(自身を除く): 97486912

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1279, 1856, 2146, 2368, 2558, 4292, 5116, 8584, 10232, 17168, 20464, 34336, 37091, 40928, 47323, 68672, 74182, 81856, 94646, 148364, 189292, 296728, 378584, 593456, 757168, 1186912, 1372367, 1514336, 2373824, 2744734, 3028672, 5489468, 10978936, 21957872, 43915744, 87831488]

約数ペア:

[(1, 87831488), (2, 43915744), (4, 21957872), (8, 10978936), (16, 5489468), (29, 3028672), (32, 2744734), (37, 2373824), (58, 1514336), (64, 1372367), (74, 1186912), (116, 757168), (148, 593456), (232, 378584), (296, 296728), (464, 189292), (592, 148364), (928, 94646), (1073, 81856), (1184, 74182), (1279, 68672), (1856, 47323), (2146, 40928), (2368, 37091), (2558, 34336), (4292, 20464), (5116, 17168), (8584, 10232)]