89889746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1601}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 137259360

約数和(自身を除く): 47369614

約数列:

[1, 2, 67, 134, 419, 838, 1601, 3202, 28073, 56146, 107267, 214534, 670819, 1341638, 44944873, 89889746]

約数ペア:

[(1, 89889746), (2, 44944873), (67, 1341638), (134, 670819), (419, 214534), (838, 107267), (1601, 56146), (3202, 28073)]