91210678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10861}}^1$

素因数の和:10912

約数の個数: 32

約数和(自身を含む): 164233440

約数和(自身を除く): 73022762

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 10861, 21722, 141193, 184637, 206359, 282386, 369274, 412718, 2400281, 2682667, 3508103, 4800562, 5365334, 7016206, 45605339, 91210678]

約数ペア:

[(1, 91210678), (2, 45605339), (13, 7016206), (17, 5365334), (19, 4800562), (26, 3508103), (34, 2682667), (38, 2400281), (221, 412718), (247, 369274), (323, 282386), (442, 206359), (494, 184637), (646, 141193), (4199, 21722), (8398, 10861)]