16409640328

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{43117}}^1$

素因数の和:43657

約数の個数: 32

約数和(自身を含む): 31114811160

約数和(自身を除く): 14705170832

約数列:

[1, 2, 4, 8, 113, 226, 421, 452, 842, 904, 1684, 3368, 43117, 47573, 86234, 95146, 172468, 190292, 344936, 380584, 4872221, 9744442, 18152257, 19488884, 36304514, 38977768, 72609028, 145218056, 2051205041, 4102410082, 8204820164, 16409640328]

約数ペア:

[(1, 16409640328), (2, 8204820164), (4, 4102410082), (8, 2051205041), (113, 145218056), (226, 72609028), (421, 38977768), (452, 36304514), (842, 19488884), (904, 18152257), (1684, 9744442), (3368, 4872221), (43117, 380584), (47573, 344936), (86234, 190292), (95146, 172468)]