89279978

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{6833}}^1$

素因数の和:7021

約数の個数: 16

約数和(自身を含む): 137773440

約数和(自身を除く): 48493462

約数列:

[1, 2, 47, 94, 139, 278, 6533, 6833, 13066, 13666, 321151, 642302, 949787, 1899574, 44639989, 89279978]

約数ペア:

[(1, 89279978), (2, 44639989), (47, 1899574), (94, 949787), (139, 642302), (278, 321151), (6533, 13666), (6833, 13066)]