105581008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5233}}^1$

素因数の和:5351

約数の個数: 40

約数和(自身を含む): 222612488

約数和(自身を除く): 117031480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 5233, 10088, 10466, 20176, 20932, 41864, 68029, 83728, 136058, 272116, 507601, 544232, 1015202, 1088464, 2030404, 4060808, 6598813, 8121616, 13197626, 26395252, 52790504, 105581008]

約数ペア:

[(1, 105581008), (2, 52790504), (4, 26395252), (8, 13197626), (13, 8121616), (16, 6598813), (26, 4060808), (52, 2030404), (97, 1088464), (104, 1015202), (194, 544232), (208, 507601), (388, 272116), (776, 136058), (1261, 83728), (1552, 68029), (2522, 41864), (5044, 20932), (5233, 20176), (10088, 10466)]