80434708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12239}}^1$

素因数の和:12327

約数の個数: 24

約数和(自身を含む): 148055040

約数和(自身を除く): 67620332

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 12239, 24478, 48956, 379409, 648667, 758818, 1297334, 1517636, 2594668, 20108677, 40217354, 80434708]

約数ペア:

[(1, 80434708), (2, 40217354), (4, 20108677), (31, 2594668), (53, 1517636), (62, 1297334), (106, 758818), (124, 648667), (212, 379409), (1643, 48956), (3286, 24478), (6572, 12239)]