172665482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{28961}}^1$

素因数の和:29245

約数の個数: 16

約数和(自身を含む): 283595904

約数和(自身を除く): 110930422

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 28961, 57922, 318571, 637142, 7848431, 15696862, 86332741, 172665482]

約数ペア:

[(1, 172665482), (2, 86332741), (11, 15696862), (22, 7848431), (271, 637142), (542, 318571), (2981, 57922), (5962, 28961)]