86980854

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2423}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 180578304

約数和(自身を除く): 93597450

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 193, 386, 579, 1158, 2423, 4846, 5983, 7269, 11966, 14538, 17949, 35898, 75113, 150226, 225339, 450678, 467639, 935278, 1402917, 2805834, 14496809, 28993618, 43490427, 86980854]

約数ペア:

[(1, 86980854), (2, 43490427), (3, 28993618), (6, 14496809), (31, 2805834), (62, 1402917), (93, 935278), (186, 467639), (193, 450678), (386, 225339), (579, 150226), (1158, 75113), (2423, 35898), (4846, 17949), (5983, 14538), (7269, 11966)]