16682224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 35119280

約数和(自身を除く): 18437056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 577, 1112, 1154, 1807, 2224, 2308, 3614, 4616, 7228, 7501, 9232, 14456, 15002, 28912, 30004, 60008, 80203, 120016, 160406, 320812, 641624, 1042639, 1283248, 2085278, 4170556, 8341112, 16682224]

約数ペア:

[(1, 16682224), (2, 8341112), (4, 4170556), (8, 2085278), (13, 1283248), (16, 1042639), (26, 641624), (52, 320812), (104, 160406), (139, 120016), (208, 80203), (278, 60008), (556, 30004), (577, 28912), (1112, 15002), (1154, 14456), (1807, 9232), (2224, 7501), (2308, 7228), (3614, 4616)]