80007104

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 164043360

約数和(自身を除く): 84036256

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 103, 106, 206, 212, 229, 412, 424, 458, 824, 848, 916, 1648, 1696, 1832, 3296, 3392, 3664, 5459, 6592, 7328, 10918, 12137, 14656, 21836, 23587, 24274, 43672, 47174, 48548, 87344, 94348, 97096, 174688, 188696, 194192, 349376, 377392, 388384, 754784, 776768, 1250111, 1509568, 2500222, 5000444, 10000888, 20001776, 40003552, 80007104]

約数ペア:

[(1, 80007104), (2, 40003552), (4, 20001776), (8, 10000888), (16, 5000444), (32, 2500222), (53, 1509568), (64, 1250111), (103, 776768), (106, 754784), (206, 388384), (212, 377392), (229, 349376), (412, 194192), (424, 188696), (458, 174688), (824, 97096), (848, 94348), (916, 87344), (1648, 48548), (1696, 47174), (1832, 43672), (3296, 24274), (3392, 23587), (3664, 21836), (5459, 14656), (6592, 12137), (7328, 10918)]