16885544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 34293000

約数和(自身を除く): 17407456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 709, 916, 1418, 1832, 2836, 2977, 5672, 5954, 9217, 11908, 18434, 23816, 36868, 73736, 162361, 324722, 649444, 1298888, 2110693, 4221386, 8442772, 16885544]

約数ペア:

[(1, 16885544), (2, 8442772), (4, 4221386), (8, 2110693), (13, 1298888), (26, 649444), (52, 324722), (104, 162361), (229, 73736), (458, 36868), (709, 23816), (916, 18434), (1418, 11908), (1832, 9217), (2836, 5954), (2977, 5672)]