16404220112

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2006387}}^1$

素因数の和:2006475

約数の個数: 40

約数和(自身を含む): 36821232576

約数和(自身を除く): 20417012464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 2006387, 4012774, 8025548, 14044709, 16051096, 28089418, 32102192, 56178836, 112357672, 146466251, 224715344, 292932502, 585865004, 1025263757, 1171730008, 2050527514, 2343460016, 4101055028, 8202110056, 16404220112]

約数ペア:

[(1, 16404220112), (2, 8202110056), (4, 4101055028), (7, 2343460016), (8, 2050527514), (14, 1171730008), (16, 1025263757), (28, 585865004), (56, 292932502), (73, 224715344), (112, 146466251), (146, 112357672), (292, 56178836), (511, 32102192), (584, 28089418), (1022, 16051096), (1168, 14044709), (2044, 8025548), (4088, 4012774), (8176, 2006387)]