22120856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 21010024

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 467, 764, 934, 1528, 1868, 3736, 5921, 11842, 14477, 23684, 28954, 47368, 57908, 89197, 115816, 178394, 356788, 713576, 2765107, 5530214, 11060428, 22120856]

約数ペア:

[(1, 22120856), (2, 11060428), (4, 5530214), (8, 2765107), (31, 713576), (62, 356788), (124, 178394), (191, 115816), (248, 89197), (382, 57908), (467, 47368), (764, 28954), (934, 23684), (1528, 14477), (1868, 11842), (3736, 5921)]