80624684

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26417}}^1$

素因数の和:26537

約数の個数: 24

約数和(自身を含む): 162734880

約数和(自身を除く): 82110196

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 26417, 52834, 105668, 184919, 369838, 739676, 2879453, 5758906, 11517812, 20156171, 40312342, 80624684]

約数ペア:

[(1, 80624684), (2, 40312342), (4, 20156171), (7, 11517812), (14, 5758906), (28, 2879453), (109, 739676), (218, 369838), (436, 184919), (763, 105668), (1526, 52834), (3052, 26417)]