83171284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 176619520

約数和(自身を除く): 93448236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1231, 1778, 2413, 2462, 3556, 4826, 4924, 8617, 9652, 16891, 17234, 23389, 33782, 34468, 46778, 67564, 93556, 156337, 163723, 312674, 327446, 625348, 654892, 1094359, 2188718, 2970403, 4377436, 5940806, 11881612, 20792821, 41585642, 83171284]

約数ペア:

[(1, 83171284), (2, 41585642), (4, 20792821), (7, 11881612), (14, 5940806), (19, 4377436), (28, 2970403), (38, 2188718), (76, 1094359), (127, 654892), (133, 625348), (254, 327446), (266, 312674), (508, 163723), (532, 156337), (889, 93556), (1231, 67564), (1778, 46778), (2413, 34468), (2462, 33782), (3556, 23389), (4826, 17234), (4924, 16891), (8617, 9652)]