422048

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 36

約数和(自身を含む): 921690

約数和(自身を除く): 499642

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 121, 176, 218, 242, 352, 436, 484, 872, 968, 1199, 1744, 1936, 2398, 3488, 3872, 4796, 9592, 13189, 19184, 26378, 38368, 52756, 105512, 211024, 422048]

約数ペア:

[(1, 422048), (2, 211024), (4, 105512), (8, 52756), (11, 38368), (16, 26378), (22, 19184), (32, 13189), (44, 9592), (88, 4796), (109, 3872), (121, 3488), (176, 2398), (218, 1936), (242, 1744), (352, 1199), (436, 968), (484, 872)]