69212816

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{25903}}^1$

素因数の和:26078

約数の個数: 20

約数和(自身を含む): 134908032

約数和(自身を除く): 65695216

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 25903, 51806, 103612, 207224, 414448, 4325801, 8651602, 17303204, 34606408, 69212816]

約数ペア:

[(1, 69212816), (2, 34606408), (4, 17303204), (8, 8651602), (16, 4325801), (167, 414448), (334, 207224), (668, 103612), (1336, 51806), (2672, 25903)]