123858656

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{25633}}^1$

素因数の和:25794

約数の個数: 24

約数和(自身を含む): 245471184

約数和(自身を除く): 121612528

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 25633, 51266, 102532, 205064, 410128, 820256, 3870583, 7741166, 15482332, 30964664, 61929328, 123858656]

約数ペア:

[(1, 123858656), (2, 61929328), (4, 30964664), (8, 15482332), (16, 7741166), (32, 3870583), (151, 820256), (302, 410128), (604, 205064), (1208, 102532), (2416, 51266), (4832, 25633)]