86142586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 138756240

約数和(自身を除く): 52613654

約数列:

[1, 2, 29, 37, 58, 74, 137, 274, 293, 586, 1073, 2146, 3973, 5069, 7946, 8497, 10138, 10841, 16994, 21682, 40141, 80282, 147001, 294002, 314389, 628778, 1164089, 1485217, 2328178, 2970434, 43071293, 86142586]

約数ペア:

[(1, 86142586), (2, 43071293), (29, 2970434), (37, 2328178), (58, 1485217), (74, 1164089), (137, 628778), (274, 314389), (293, 294002), (586, 147001), (1073, 80282), (2146, 40141), (3973, 21682), (5069, 16994), (7946, 10841), (8497, 10138)]