91981274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4703}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 173408256

約数和(自身を除く): 81426982

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 4703, 9406, 9779, 19558, 32921, 51733, 65842, 103466, 362131, 597281, 724262, 1194562, 4180967, 6570091, 8361934, 13140182, 45990637, 91981274]

約数ペア:

[(1, 91981274), (2, 45990637), (7, 13140182), (11, 8361934), (14, 6570091), (22, 4180967), (77, 1194562), (127, 724262), (154, 597281), (254, 362131), (889, 103466), (1397, 65842), (1778, 51733), (2794, 32921), (4703, 19558), (9406, 9779)]