91918694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20372

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 83715226

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 20327, 40654, 142289, 284578, 345559, 386213, 691118, 772426, 2418913, 2703491, 4837826, 5406982, 6565621, 13131242, 45959347, 91918694]

約数ペア:

[(1, 91918694), (2, 45959347), (7, 13131242), (14, 6565621), (17, 5406982), (19, 4837826), (34, 2703491), (38, 2418913), (119, 772426), (133, 691118), (238, 386213), (266, 345559), (323, 284578), (646, 142289), (2261, 40654), (4522, 20327)]