16331336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15381

約数の個数: 32

約数和(自身を含む): 36840000

約数和(自身を除く): 20508664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 15349, 30698, 61396, 107443, 122792, 214886, 291631, 429772, 583262, 859544, 1166524, 2041417, 2333048, 4082834, 8165668, 16331336]

約数ペア:

[(1, 16331336), (2, 8165668), (4, 4082834), (7, 2333048), (8, 2041417), (14, 1166524), (19, 859544), (28, 583262), (38, 429772), (56, 291631), (76, 214886), (133, 122792), (152, 107443), (266, 61396), (532, 30698), (1064, 15349)]