215776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 464184

約数和(自身を除く): 248408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 613, 1226, 2452, 4904, 6743, 9808, 13486, 19616, 26972, 53944, 107888, 215776]

約数ペア:

[(1, 215776), (2, 107888), (4, 53944), (8, 26972), (11, 19616), (16, 13486), (22, 9808), (32, 6743), (44, 4904), (88, 2452), (176, 1226), (352, 613)]