22161856

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{8053}}^1$

素因数の和:8108

約数の個数: 28

約数和(自身を含む): 45005752

約数和(自身を除く): 22843896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 8053, 16106, 32212, 64424, 128848, 257696, 346279, 515392, 692558, 1385116, 2770232, 5540464, 11080928, 22161856]

約数ペア:

[(1, 22161856), (2, 11080928), (4, 5540464), (8, 2770232), (16, 1385116), (32, 692558), (43, 515392), (64, 346279), (86, 257696), (172, 128848), (344, 64424), (688, 32212), (1376, 16106), (2752, 8053)]