83712176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 171380400

約数和(自身を除く): 87668224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 509, 541, 1018, 1082, 2036, 2164, 4072, 4328, 8144, 8656, 9671, 10279, 19342, 20558, 38684, 41116, 77368, 82232, 154736, 164464, 275369, 550738, 1101476, 2202952, 4405904, 5232011, 10464022, 20928044, 41856088, 83712176]

約数ペア:

[(1, 83712176), (2, 41856088), (4, 20928044), (8, 10464022), (16, 5232011), (19, 4405904), (38, 2202952), (76, 1101476), (152, 550738), (304, 275369), (509, 164464), (541, 154736), (1018, 82232), (1082, 77368), (2036, 41116), (2164, 38684), (4072, 20558), (4328, 19342), (8144, 10279), (8656, 9671)]