31586764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10111}}^1$

素因数の和:10197

約数の個数: 24

約数和(自身を含む): 61157376

約数和(自身を除く): 29570612

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 10111, 20222, 40444, 111221, 222442, 444884, 717881, 1435762, 2871524, 7896691, 15793382, 31586764]

約数ペア:

[(1, 31586764), (2, 15793382), (4, 7896691), (11, 2871524), (22, 1435762), (44, 717881), (71, 444884), (142, 222442), (284, 111221), (781, 40444), (1562, 20222), (3124, 10111)]