17251328

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 44

約数和(自身を含む): 36551232

約数和(自身を除く): 19299904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 991, 1024, 1088, 1982, 2176, 3964, 4352, 7928, 8704, 15856, 16847, 17408, 31712, 33694, 63424, 67388, 126848, 134776, 253696, 269552, 507392, 539104, 1014784, 1078208, 2156416, 4312832, 8625664, 17251328]

約数ペア:

[(1, 17251328), (2, 8625664), (4, 4312832), (8, 2156416), (16, 1078208), (17, 1014784), (32, 539104), (34, 507392), (64, 269552), (68, 253696), (128, 134776), (136, 126848), (256, 67388), (272, 63424), (512, 33694), (544, 31712), (991, 17408), (1024, 16847), (1088, 15856), (1982, 8704), (2176, 7928), (3964, 4352)]