31856556724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{70981}}^1$

素因数の和:71140

約数の個数: 48

約数和(自身を含む): 59565255120

約数和(自身を除く): 27708698396

約数列:

[1, 2, 4, 29, 53, 58, 73, 106, 116, 146, 212, 292, 1537, 2117, 3074, 3869, 4234, 6148, 7738, 8468, 15476, 70981, 112201, 141962, 224402, 283924, 448804, 2058449, 3761993, 4116898, 5181613, 7523986, 8233796, 10363226, 15047972, 20726452, 109097797, 150266777, 218195594, 274625489, 300533554, 436391188, 549250978, 601067108, 1098501956, 7964139181, 15928278362, 31856556724]

約数ペア:

[(1, 31856556724), (2, 15928278362), (4, 7964139181), (29, 1098501956), (53, 601067108), (58, 549250978), (73, 436391188), (106, 300533554), (116, 274625489), (146, 218195594), (212, 150266777), (292, 109097797), (1537, 20726452), (2117, 15047972), (3074, 10363226), (3869, 8233796), (4234, 7523986), (6148, 5181613), (7738, 4116898), (8468, 3761993), (15476, 2058449), (70981, 448804), (112201, 283924), (141962, 224402)]