458434448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22543}}^1$

素因数の和:22623

約数の個数: 40

約数和(自身を含む): 939273216

約数和(自身を除く): 480838768

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 22543, 45086, 90172, 180344, 360688, 698833, 924263, 1397666, 1848526, 2795332, 3697052, 5590664, 7394104, 11181328, 14788208, 28652153, 57304306, 114608612, 229217224, 458434448]

約数ペア:

[(1, 458434448), (2, 229217224), (4, 114608612), (8, 57304306), (16, 28652153), (31, 14788208), (41, 11181328), (62, 7394104), (82, 5590664), (124, 3697052), (164, 2795332), (248, 1848526), (328, 1397666), (496, 924263), (656, 698833), (1271, 360688), (2542, 180344), (5084, 90172), (10168, 45086), (20336, 22543)]