85572214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 169021440

約数和(自身を除く): 83449226

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 523, 754, 806, 899, 1046, 1798, 2639, 2821, 3661, 5278, 5642, 6293, 6799, 7322, 11687, 12586, 13598, 15167, 16213, 23374, 30334, 32426, 47593, 81809, 95186, 106169, 113491, 163618, 197171, 210769, 212338, 226982, 394342, 421538, 470177, 940354, 1380197, 1475383, 2760394, 2950766, 3291239, 6112301, 6582478, 12224602, 42786107, 85572214]

約数ペア:

[(1, 85572214), (2, 42786107), (7, 12224602), (13, 6582478), (14, 6112301), (26, 3291239), (29, 2950766), (31, 2760394), (58, 1475383), (62, 1380197), (91, 940354), (182, 470177), (203, 421538), (217, 394342), (377, 226982), (403, 212338), (406, 210769), (434, 197171), (523, 163618), (754, 113491), (806, 106169), (899, 95186), (1046, 81809), (1798, 47593), (2639, 32426), (2821, 30334), (3661, 23374), (5278, 16213), (5642, 15167), (6293, 13598), (6799, 12586), (7322, 11687)]