31106504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27191}}^1$

素因数の和:27221

約数の個数: 32

約数和(自身を含む): 68523840

約数和(自身を除く): 37417336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27191, 54382, 108764, 217528, 299101, 353483, 598202, 706966, 1196404, 1413932, 2392808, 2827864, 3888313, 7776626, 15553252, 31106504]

約数ペア:

[(1, 31106504), (2, 15553252), (4, 7776626), (8, 3888313), (11, 2827864), (13, 2392808), (22, 1413932), (26, 1196404), (44, 706966), (52, 598202), (88, 353483), (104, 299101), (143, 217528), (286, 108764), (572, 54382), (1144, 27191)]