13231792

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 31363072

約数和(自身を除く): 18131280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 103, 112, 124, 148, 206, 217, 248, 259, 296, 412, 434, 496, 518, 592, 721, 824, 868, 1036, 1147, 1442, 1648, 1736, 2072, 2294, 2884, 3193, 3472, 3811, 4144, 4588, 5768, 6386, 7622, 8029, 9176, 11536, 12772, 15244, 16058, 18352, 22351, 25544, 26677, 30488, 32116, 44702, 51088, 53354, 60976, 64232, 89404, 106708, 118141, 128464, 178808, 213416, 236282, 357616, 426832, 472564, 826987, 945128, 1653974, 1890256, 3307948, 6615896, 13231792]

約数ペア:

[(1, 13231792), (2, 6615896), (4, 3307948), (7, 1890256), (8, 1653974), (14, 945128), (16, 826987), (28, 472564), (31, 426832), (37, 357616), (56, 236282), (62, 213416), (74, 178808), (103, 128464), (112, 118141), (124, 106708), (148, 89404), (206, 64232), (217, 60976), (248, 53354), (259, 51088), (296, 44702), (412, 32116), (434, 30488), (496, 26677), (518, 25544), (592, 22351), (721, 18352), (824, 16058), (868, 15244), (1036, 12772), (1147, 11536), (1442, 9176), (1648, 8029), (1736, 7622), (2072, 6386), (2294, 5768), (2884, 4588), (3193, 4144), (3472, 3811)]