80911262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3701}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 128740752

約数和(自身を除く): 47829490

約数列:

[1, 2, 17, 34, 643, 1286, 3701, 7402, 10931, 21862, 62917, 125834, 2379743, 4759486, 40455631, 80911262]

約数ペア:

[(1, 80911262), (2, 40455631), (17, 4759486), (34, 2379743), (643, 125834), (1286, 62917), (3701, 21862), (7402, 10931)]