81473962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{28871}}^1$

素因数の和:28973

約数の個数: 16

約数和(自身を含む): 130963392

約数和(自身を除く): 49489430

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 28871, 57742, 490807, 981614, 2396293, 4792586, 40736981, 81473962]

約数ペア:

[(1, 81473962), (2, 40736981), (17, 4792586), (34, 2396293), (83, 981614), (166, 490807), (1411, 57742), (2822, 28871)]