90798394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 147460176

約数和(自身を除く): 56661782

約数列:

[1, 2, 17, 34, 101, 137, 193, 202, 274, 386, 1717, 2329, 3281, 3434, 4658, 6562, 13837, 19493, 26441, 27674, 38986, 52882, 235229, 331381, 449497, 470458, 662762, 898994, 2670541, 5341082, 45399197, 90798394]

約数ペア:

[(1, 90798394), (2, 45399197), (17, 5341082), (34, 2670541), (101, 898994), (137, 662762), (193, 470458), (202, 449497), (274, 331381), (386, 235229), (1717, 52882), (2329, 38986), (3281, 27674), (3434, 26441), (4658, 19493), (6562, 13837)]