91041386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 53747734

約数列:

[1, 2, 37, 53, 74, 106, 139, 167, 278, 334, 1961, 3922, 5143, 6179, 7367, 8851, 10286, 12358, 14734, 17702, 23213, 46426, 272579, 327487, 545158, 654974, 858881, 1230289, 1717762, 2460578, 45520693, 91041386]

約数ペア:

[(1, 91041386), (2, 45520693), (37, 2460578), (53, 1717762), (74, 1230289), (106, 858881), (139, 654974), (167, 545158), (278, 327487), (334, 272579), (1961, 46426), (3922, 23213), (5143, 17702), (6179, 14734), (7367, 12358), (8851, 10286)]