87848978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 159280128

約数和(自身を除く): 71431150

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 4937, 8897, 9874, 17794, 34559, 69118, 153047, 202417, 306094, 404834, 1071329, 1416919, 2142658, 2833838, 6274927, 12549854, 43924489, 87848978]

約数ペア:

[(1, 87848978), (2, 43924489), (7, 12549854), (14, 6274927), (31, 2833838), (41, 2142658), (62, 1416919), (82, 1071329), (217, 404834), (287, 306094), (434, 202417), (574, 153047), (1271, 69118), (2542, 34559), (4937, 17794), (8897, 9874)]