31947056

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{5531}}^1$

素因数の和:5577

約数の個数: 30

約数和(自身を含む): 65338452

約数和(自身を除く): 33391396

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5531, 5776, 11062, 22124, 44248, 88496, 105089, 210178, 420356, 840712, 1681424, 1996691, 3993382, 7986764, 15973528, 31947056]

約数ペア:

[(1, 31947056), (2, 15973528), (4, 7986764), (8, 3993382), (16, 1996691), (19, 1681424), (38, 840712), (76, 420356), (152, 210178), (304, 105089), (361, 88496), (722, 44248), (1444, 22124), (2888, 11062), (5531, 5776)]