72491606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{31991}}^1$

素因数の和:32107

約数の個数: 16

約数和(自身を含む): 119778048

約数和(自身を除く): 47286442

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 31991, 63982, 351901, 703802, 3295073, 6590146, 36245803, 72491606]

約数ペア:

[(1, 72491606), (2, 36245803), (11, 6590146), (22, 3295073), (103, 703802), (206, 351901), (1133, 63982), (2266, 31991)]