31313744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3664

約数の個数: 60

約数和(自身を含む): 77012928

約数和(自身を除く): 45699184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 3631, 4312, 7262, 8624, 14524, 25417, 29048, 39941, 50834, 58096, 79882, 101668, 159764, 177919, 203336, 279587, 319528, 355838, 406672, 559174, 639056, 711676, 1118348, 1423352, 1957109, 2236696, 2846704, 3914218, 4473392, 7828436, 15656872, 31313744]

約数ペア:

[(1, 31313744), (2, 15656872), (4, 7828436), (7, 4473392), (8, 3914218), (11, 2846704), (14, 2236696), (16, 1957109), (22, 1423352), (28, 1118348), (44, 711676), (49, 639056), (56, 559174), (77, 406672), (88, 355838), (98, 319528), (112, 279587), (154, 203336), (176, 177919), (196, 159764), (308, 101668), (392, 79882), (539, 58096), (616, 50834), (784, 39941), (1078, 29048), (1232, 25417), (2156, 14524), (3631, 8624), (4312, 7262)]