31333992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 84369600

約数和(自身を除く): 53035608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1259, 1464, 2074, 2518, 3111, 3777, 4148, 5036, 6222, 7554, 8296, 10072, 12444, 15108, 21403, 24888, 30216, 42806, 64209, 76799, 85612, 128418, 153598, 171224, 230397, 256836, 307196, 460794, 513672, 614392, 921588, 1305583, 1843176, 2611166, 3916749, 5222332, 7833498, 10444664, 15666996, 31333992]

約数ペア:

[(1, 31333992), (2, 15666996), (3, 10444664), (4, 7833498), (6, 5222332), (8, 3916749), (12, 2611166), (17, 1843176), (24, 1305583), (34, 921588), (51, 614392), (61, 513672), (68, 460794), (102, 307196), (122, 256836), (136, 230397), (183, 171224), (204, 153598), (244, 128418), (366, 85612), (408, 76799), (488, 64209), (732, 42806), (1037, 30216), (1259, 24888), (1464, 21403), (2074, 15108), (2518, 12444), (3111, 10072), (3777, 8296), (4148, 7554), (5036, 6222)]