81944236876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8669513}}^1$

素因数の和:8669673

約数の個数: 24

約数和(自身を含む): 152930226960

約数和(自身を除く): 70985990084

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 8669513, 17339026, 34678052, 147381721, 294763442, 589526884, 1205062307, 2410124614, 4820249228, 20486059219, 40972118438, 81944236876]

約数ペア:

[(1, 81944236876), (2, 40972118438), (4, 20486059219), (17, 4820249228), (34, 2410124614), (68, 1205062307), (139, 589526884), (278, 294763442), (556, 147381721), (2363, 34678052), (4726, 17339026), (9452, 8669513)]