31823286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 74462976

約数和(自身を除く): 42639690

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 113, 187, 226, 251, 339, 374, 502, 561, 678, 753, 1122, 1243, 1506, 1921, 2486, 2761, 3729, 3842, 4267, 5522, 5763, 7458, 8283, 8534, 11526, 12801, 16566, 21131, 25602, 28363, 42262, 46937, 56726, 63393, 85089, 93874, 126786, 140811, 170178, 281622, 311993, 482171, 623986, 935979, 964342, 1446513, 1871958, 2893026, 5303881, 10607762, 15911643, 31823286]

約数ペア:

[(1, 31823286), (2, 15911643), (3, 10607762), (6, 5303881), (11, 2893026), (17, 1871958), (22, 1446513), (33, 964342), (34, 935979), (51, 623986), (66, 482171), (102, 311993), (113, 281622), (187, 170178), (226, 140811), (251, 126786), (339, 93874), (374, 85089), (502, 63393), (561, 56726), (678, 46937), (753, 42262), (1122, 28363), (1243, 25602), (1506, 21131), (1921, 16566), (2486, 12801), (2761, 11526), (3729, 8534), (3842, 8283), (4267, 7458), (5522, 5763)]