30956872

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 59241600

約数和(自身を除く): 28284728

約数列:

[1, 2, 4, 8, 109, 131, 218, 262, 271, 436, 524, 542, 872, 1048, 1084, 2168, 14279, 28558, 29539, 35501, 57116, 59078, 71002, 114232, 118156, 142004, 236312, 284008, 3869609, 7739218, 15478436, 30956872]

約数ペア:

[(1, 30956872), (2, 15478436), (4, 7739218), (8, 3869609), (109, 284008), (131, 236312), (218, 142004), (262, 118156), (271, 114232), (436, 71002), (524, 59078), (542, 57116), (872, 35501), (1048, 29539), (1084, 28558), (2168, 14279)]