86301278

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 152285184

約数和(自身を除く): 65983906

約数列:

[1, 2, 7, 14, 53, 106, 107, 214, 371, 742, 749, 1087, 1498, 2174, 5671, 7609, 11342, 15218, 39697, 57611, 79394, 115222, 116309, 232618, 403277, 806554, 814163, 1628326, 6164377, 12328754, 43150639, 86301278]

約数ペア:

[(1, 86301278), (2, 43150639), (7, 12328754), (14, 6164377), (53, 1628326), (106, 814163), (107, 806554), (214, 403277), (371, 232618), (742, 116309), (749, 115222), (1087, 79394), (1498, 57611), (2174, 39697), (5671, 15218), (7609, 11342)]