42150856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1511}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 86546880

約数和(自身を除く): 44396024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 1511, 2536, 3022, 3487, 6044, 6974, 12088, 13948, 16621, 27896, 33242, 66484, 132968, 478987, 957974, 1915948, 3831896, 5268857, 10537714, 21075428, 42150856]

約数ペア:

[(1, 42150856), (2, 21075428), (4, 10537714), (8, 5268857), (11, 3831896), (22, 1915948), (44, 957974), (88, 478987), (317, 132968), (634, 66484), (1268, 33242), (1511, 27896), (2536, 16621), (3022, 13948), (3487, 12088), (6044, 6974)]