81973538

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{991}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 125349120

約数和(自身を除く): 43375582

約数列:

[1, 2, 59, 118, 701, 991, 1402, 1982, 41359, 58469, 82718, 116938, 694691, 1389382, 40986769, 81973538]

約数ペア:

[(1, 81973538), (2, 40986769), (59, 1389382), (118, 694691), (701, 116938), (991, 82718), (1402, 58469), (1982, 41359)]