42605656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 83088000

約数和(自身を除く): 40482344

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1153, 1192, 2306, 4612, 4619, 9224, 9238, 18476, 35743, 36952, 71486, 142972, 171797, 285944, 343594, 687188, 1374376, 5325707, 10651414, 21302828, 42605656]

約数ペア:

[(1, 42605656), (2, 21302828), (4, 10651414), (8, 5325707), (31, 1374376), (62, 687188), (124, 343594), (149, 285944), (248, 171797), (298, 142972), (596, 71486), (1153, 36952), (1192, 35743), (2306, 18476), (4612, 9238), (4619, 9224)]