83130898

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 126120960

約数和(自身を除く): 42990062

約数列:

[1, 2, 127, 254, 509, 643, 1018, 1286, 64643, 81661, 129286, 163322, 327287, 654574, 41565449, 83130898]

約数ペア:

[(1, 83130898), (2, 41565449), (127, 654574), (254, 327287), (509, 163322), (643, 129286), (1018, 81661), (1286, 64643)]