80619526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4691}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 130456368

約数和(自身を除く): 49836842

約数列:

[1, 2, 13, 26, 661, 1322, 4691, 8593, 9382, 17186, 60983, 121966, 3100751, 6201502, 40309763, 80619526]

約数ペア:

[(1, 80619526), (2, 40309763), (13, 6201502), (26, 3100751), (661, 121966), (1322, 60983), (4691, 17186), (8593, 9382)]