319764352

素因数分解:

$2^7\times {\mathrm{461}}^1\times {\mathrm{5419}}^1$

素因数の和:5894

約数の個数: 32

約数和(自身を含む): 638530200

約数和(自身を除く): 318765848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 461, 922, 1844, 3688, 5419, 7376, 10838, 14752, 21676, 29504, 43352, 59008, 86704, 173408, 346816, 693632, 2498159, 4996318, 9992636, 19985272, 39970544, 79941088, 159882176, 319764352]

約数ペア:

[(1, 319764352), (2, 159882176), (4, 79941088), (8, 39970544), (16, 19985272), (32, 9992636), (64, 4996318), (128, 2498159), (461, 693632), (922, 346816), (1844, 173408), (3688, 86704), (5419, 59008), (7376, 43352), (10838, 29504), (14752, 21676)]