77946214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17707}}^1$

素因数の和:17811

約数の個数: 16

約数和(自身を含む): 122397696

約数和(自身を除く): 44451482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 17707, 35414, 548917, 1097834, 1257197, 2514394, 38973107, 77946214]

約数ペア:

[(1, 77946214), (2, 38973107), (31, 2514394), (62, 1257197), (71, 1097834), (142, 548917), (2201, 35414), (4402, 17707)]