161002736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 323510544

約数和(自身を除く): 162507808

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 2957, 3403, 5914, 6806, 11828, 13612, 23656, 27224, 47312, 54448, 121237, 242474, 245431, 484948, 490862, 969896, 981724, 1939792, 1963448, 3926896, 10062671, 20125342, 40250684, 80501368, 161002736]

約数ペア:

[(1, 161002736), (2, 80501368), (4, 40250684), (8, 20125342), (16, 10062671), (41, 3926896), (82, 1963448), (83, 1939792), (164, 981724), (166, 969896), (328, 490862), (332, 484948), (656, 245431), (664, 242474), (1328, 121237), (2957, 54448), (3403, 47312), (5914, 27224), (6806, 23656), (11828, 13612)]