22221536

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{7159}}^1$

素因数の和:7266

約数の個数: 24

約数和(自身を含む): 44205840

約数和(自身を除く): 21984304

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 7159, 14318, 28636, 57272, 114544, 229088, 694423, 1388846, 2777692, 5555384, 11110768, 22221536]

約数ペア:

[(1, 22221536), (2, 11110768), (4, 5555384), (8, 2777692), (16, 1388846), (32, 694423), (97, 229088), (194, 114544), (388, 57272), (776, 28636), (1552, 14318), (3104, 7159)]