31212076

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3631}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 62644736

約数和(自身を除く): 31432660

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 3631, 4298, 7262, 8596, 14524, 25417, 50834, 101668, 1114717, 2229434, 4458868, 7803019, 15606038, 31212076]

約数ペア:

[(1, 31212076), (2, 15606038), (4, 7803019), (7, 4458868), (14, 2229434), (28, 1114717), (307, 101668), (614, 50834), (1228, 25417), (2149, 14524), (3631, 8596), (4298, 7262)]