31914586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 53934336

約数和(自身を除く): 22019750

約数列:

[1, 2, 11, 22, 53, 101, 106, 202, 271, 542, 583, 1111, 1166, 2222, 2981, 5353, 5962, 10706, 14363, 27371, 28726, 54742, 58883, 117766, 157993, 301081, 315986, 602162, 1450663, 2901326, 15957293, 31914586]

約数ペア:

[(1, 31914586), (2, 15957293), (11, 2901326), (22, 1450663), (53, 602162), (101, 315986), (106, 301081), (202, 157993), (271, 117766), (542, 58883), (583, 54742), (1111, 28726), (1166, 27371), (2222, 14363), (2981, 10706), (5353, 5962)]