89339978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13267}}^1$

素因数の和:13326

約数の個数: 32

約数和(自身を含む): 169405824

約数和(自身を除く): 80065846

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 13267, 26534, 92869, 172471, 185738, 344942, 490879, 981758, 1207297, 2414594, 3436153, 6381427, 6872306, 12762854, 44669989, 89339978]

約数ペア:

[(1, 89339978), (2, 44669989), (7, 12762854), (13, 6872306), (14, 6381427), (26, 3436153), (37, 2414594), (74, 1207297), (91, 981758), (182, 490879), (259, 344942), (481, 185738), (518, 172471), (962, 92869), (3367, 26534), (6734, 13267)]