85455008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{140551}}^1$

素因数の和:140580

約数の個数: 24

約数和(自身を含む): 177095520

約数和(自身を除く): 91640512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 140551, 281102, 562204, 1124408, 2248816, 2670469, 4497632, 5340938, 10681876, 21363752, 42727504, 85455008]

約数ペア:

[(1, 85455008), (2, 42727504), (4, 21363752), (8, 10681876), (16, 5340938), (19, 4497632), (32, 2670469), (38, 2248816), (76, 1124408), (152, 562204), (304, 281102), (608, 140551)]