31953922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 64886976

約数和(自身を除く): 32933054

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1451, 1573, 1694, 2002, 2902, 3146, 10157, 11011, 15961, 18863, 20314, 22022, 31922, 37726, 111727, 132041, 175571, 207493, 223454, 264082, 351142, 414986, 1228997, 1452451, 2282423, 2457994, 2904902, 4564846, 15976961, 31953922]

約数ペア:

[(1, 31953922), (2, 15976961), (7, 4564846), (11, 2904902), (13, 2457994), (14, 2282423), (22, 1452451), (26, 1228997), (77, 414986), (91, 351142), (121, 264082), (143, 223454), (154, 207493), (182, 175571), (242, 132041), (286, 111727), (847, 37726), (1001, 31922), (1451, 22022), (1573, 20314), (1694, 18863), (2002, 15961), (2902, 11011), (3146, 10157)]