168993554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{8623}}^1$

素因数の和:8905

約数の個数: 16

約数和(自身を含む): 260789760

約数和(自身を除く): 91796206

約数列:

[1, 2, 41, 82, 239, 478, 8623, 9799, 17246, 19598, 353543, 707086, 2060897, 4121794, 84496777, 168993554]

約数ペア:

[(1, 168993554), (2, 84496777), (41, 4121794), (82, 2060897), (239, 707086), (478, 353543), (8623, 19598), (9799, 17246)]