21731776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30869}}^1$

素因数の和:30892

約数の個数: 28

約数和(自身を含む): 47045880

約数和(自身を除く): 25314104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30869, 61738, 123476, 246952, 339559, 493904, 679118, 987808, 1358236, 1975616, 2716472, 5432944, 10865888, 21731776]

約数ペア:

[(1, 21731776), (2, 10865888), (4, 5432944), (8, 2716472), (11, 1975616), (16, 1358236), (22, 987808), (32, 679118), (44, 493904), (64, 339559), (88, 246952), (176, 123476), (352, 61738), (704, 30869)]