390513664

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{22433}}^1$

素因数の和:22470

約数の個数: 44

約数和(自身を含む): 826603164

約数和(自身を除く): 436089500

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 22433, 44866, 89732, 179464, 358928, 381361, 717856, 762722, 1435712, 1525444, 2871424, 3050888, 5742848, 6101776, 11485696, 12203552, 22971392, 24407104, 48814208, 97628416, 195256832, 390513664]

約数ペア:

[(1, 390513664), (2, 195256832), (4, 97628416), (8, 48814208), (16, 24407104), (17, 22971392), (32, 12203552), (34, 11485696), (64, 6101776), (68, 5742848), (128, 3050888), (136, 2871424), (256, 1525444), (272, 1435712), (512, 762722), (544, 717856), (1024, 381361), (1088, 358928), (2176, 179464), (4352, 89732), (8704, 44866), (17408, 22433)]