890229736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3037}}^1\times {\mathrm{3331}}^1$

素因数の和:6385

約数の個数: 32

約数和(自身を含む): 1822070880

約数和(自身を除く): 931841144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3037, 3331, 6074, 6662, 12148, 13324, 24296, 26648, 33407, 36641, 66814, 73282, 133628, 146564, 267256, 293128, 10116247, 20232494, 40464988, 80929976, 111278717, 222557434, 445114868, 890229736]

約数ペア:

[(1, 890229736), (2, 445114868), (4, 222557434), (8, 111278717), (11, 80929976), (22, 40464988), (44, 20232494), (88, 10116247), (3037, 293128), (3331, 267256), (6074, 146564), (6662, 133628), (12148, 73282), (13324, 66814), (24296, 36641), (26648, 33407)]