90518078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 164118528

約数和(自身を除く): 73600450

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 5087, 8897, 10174, 17794, 35609, 71218, 157697, 208567, 315394, 417134, 1103879, 1459969, 2207758, 2919938, 6465577, 12931154, 45259039, 90518078]

約数ペア:

[(1, 90518078), (2, 45259039), (7, 12931154), (14, 6465577), (31, 2919938), (41, 2207758), (62, 1459969), (82, 1103879), (217, 417134), (287, 315394), (434, 208567), (574, 157697), (1271, 71218), (2542, 35609), (5087, 17794), (8897, 10174)]