83961902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20389}}^1$

素因数の和:20491

約数の個数: 16

約数和(自身を含む): 132127200

約数和(自身を除く): 48165298

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 20389, 40778, 591281, 1182562, 1447619, 2895238, 41980951, 83961902]

約数ペア:

[(1, 83961902), (2, 41980951), (29, 2895238), (58, 1447619), (71, 1182562), (142, 591281), (2059, 40778), (4118, 20389)]