81194606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19717}}^1$

素因数の和:19819

約数の個数: 16

約数和(自身を含む): 127772640

約数和(自身を除く): 46578034

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 19717, 39434, 571793, 1143586, 1399907, 2799814, 40597303, 81194606]

約数ペア:

[(1, 81194606), (2, 40597303), (29, 2799814), (58, 1399907), (71, 1143586), (142, 571793), (2059, 39434), (4118, 19717)]