37980976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{215801}}^1$

素因数の和:215820

約数の個数: 20

約数和(自身を含む): 80278344

約数和(自身を除く): 42297368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 215801, 431602, 863204, 1726408, 2373811, 3452816, 4747622, 9495244, 18990488, 37980976]

約数ペア:

[(1, 37980976), (2, 18990488), (4, 9495244), (8, 4747622), (11, 3452816), (16, 2373811), (22, 1726408), (44, 863204), (88, 431602), (176, 215801)]