90372854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16676

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 77277706

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 16631, 33262, 182941, 216203, 315989, 365882, 432406, 631978, 2378233, 3475879, 4107857, 4756466, 6951758, 8215714, 45186427, 90372854]

約数ペア:

[(1, 90372854), (2, 45186427), (11, 8215714), (13, 6951758), (19, 4756466), (22, 4107857), (26, 3475879), (38, 2378233), (143, 631978), (209, 432406), (247, 365882), (286, 315989), (418, 216203), (494, 182941), (2717, 33262), (5434, 16631)]