454943584

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 915812352

約数和(自身を除く): 460868768

約数列:

[1, 2, 4, 8, 16, 32, 83, 103, 166, 206, 332, 412, 664, 824, 1328, 1648, 1663, 2656, 3296, 3326, 6652, 8549, 13304, 17098, 26608, 34196, 53216, 68392, 136784, 138029, 171289, 273568, 276058, 342578, 552116, 685156, 1104232, 1370312, 2208464, 2740624, 4416928, 5481248, 14216987, 28433974, 56867948, 113735896, 227471792, 454943584]

約数ペア:

[(1, 454943584), (2, 227471792), (4, 113735896), (8, 56867948), (16, 28433974), (32, 14216987), (83, 5481248), (103, 4416928), (166, 2740624), (206, 2208464), (332, 1370312), (412, 1104232), (664, 685156), (824, 552116), (1328, 342578), (1648, 276058), (1663, 273568), (2656, 171289), (3296, 138029), (3326, 136784), (6652, 68392), (8549, 53216), (13304, 34196), (17098, 26608)]