71421086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{104723}}^1$

素因数の和:104767

約数の個数: 16

約数和(自身を含む): 120642048

約数和(自身を除く): 49220962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 104723, 209446, 1151953, 2303906, 3246413, 6492826, 35710543, 71421086]

約数ペア:

[(1, 71421086), (2, 35710543), (11, 6492826), (22, 3246413), (31, 2303906), (62, 1151953), (341, 209446), (682, 104723)]