65421984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{40087}}^1$

素因数の和:40117

約数の個数: 48

約数和(自身を含む): 181839168

約数和(自身を除く): 116417184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 40087, 80174, 120261, 160348, 240522, 320696, 481044, 641392, 681479, 962088, 1282784, 1362958, 1924176, 2044437, 2725916, 3848352, 4088874, 5451832, 8177748, 10903664, 16355496, 21807328, 32710992, 65421984]

約数ペア:

[(1, 65421984), (2, 32710992), (3, 21807328), (4, 16355496), (6, 10903664), (8, 8177748), (12, 5451832), (16, 4088874), (17, 3848352), (24, 2725916), (32, 2044437), (34, 1924176), (48, 1362958), (51, 1282784), (68, 962088), (96, 681479), (102, 641392), (136, 481044), (204, 320696), (272, 240522), (408, 160348), (544, 120261), (816, 80174), (1632, 40087)]