42845198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{7759}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 70398720

約数和(自身を除く): 27553522

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 7759, 15518, 85349, 170698, 1947509, 3895018, 21422599, 42845198]

約数ペア:

[(1, 42845198), (2, 21422599), (11, 3895018), (22, 1947509), (251, 170698), (502, 85349), (2761, 15518), (5522, 7759)]