87354514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 62797166

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1823, 1843, 2522, 3646, 3686, 23699, 23959, 34637, 47398, 47918, 69274, 176831, 353662, 450281, 900562, 2298803, 3359789, 4597606, 6719578, 43677257, 87354514]

約数ペア:

[(1, 87354514), (2, 43677257), (13, 6719578), (19, 4597606), (26, 3359789), (38, 2298803), (97, 900562), (194, 450281), (247, 353662), (494, 176831), (1261, 69274), (1823, 47918), (1843, 47398), (2522, 34637), (3646, 23959), (3686, 23699)]