21601312

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{2801}}^1$

素因数の和:3052

約数の個数: 24

約数和(自身を含む): 42719292

約数和(自身を除く): 21117980

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 964, 1928, 2801, 3856, 5602, 7712, 11204, 22408, 44816, 89632, 675041, 1350082, 2700164, 5400328, 10800656, 21601312]

約数ペア:

[(1, 21601312), (2, 10800656), (4, 5400328), (8, 2700164), (16, 1350082), (32, 675041), (241, 89632), (482, 44816), (964, 22408), (1928, 11204), (2801, 7712), (3856, 5602)]