67900912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136897}}^1$

素因数の和:136936

約数の個数: 20

約数和(自身を含む): 135802816

約数和(自身を除く): 67901904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136897, 273794, 547588, 1095176, 2190352, 4243807, 8487614, 16975228, 33950456, 67900912]

約数ペア:

[(1, 67900912), (2, 33950456), (4, 16975228), (8, 8487614), (16, 4243807), (31, 2190352), (62, 1095176), (124, 547588), (248, 273794), (496, 136897)]