40536494

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 61772928

約数和(自身を除く): 21236434

約数列:

[1, 2, 97, 194, 223, 446, 937, 1874, 21631, 43262, 90889, 181778, 208951, 417902, 20268247, 40536494]

約数ペア:

[(1, 40536494), (2, 20268247), (97, 417902), (194, 208951), (223, 181778), (446, 90889), (937, 43262), (1874, 21631)]