85465970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29573}}^1$

素因数の和:29614

約数の個数: 24

約数和(自身を含む): 163425924

約数和(自身を除く): 77959954

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 29573, 59146, 147865, 295730, 502741, 1005482, 2513705, 5027410, 8546597, 17093194, 42732985, 85465970]

約数ペア:

[(1, 85465970), (2, 42732985), (5, 17093194), (10, 8546597), (17, 5027410), (34, 2513705), (85, 1005482), (170, 502741), (289, 295730), (578, 147865), (1445, 59146), (2890, 29573)]