21732416

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1662

約数の個数: 28

約数和(自身を含む): 43334940

約数和(自身を除く): 21602524

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1409, 1928, 2818, 3856, 5636, 7712, 11272, 15424, 22544, 45088, 90176, 339569, 679138, 1358276, 2716552, 5433104, 10866208, 21732416]

約数ペア:

[(1, 21732416), (2, 10866208), (4, 5433104), (8, 2716552), (16, 1358276), (32, 679138), (64, 339569), (241, 90176), (482, 45088), (964, 22544), (1409, 15424), (1928, 11272), (2818, 7712), (3856, 5636)]