16423242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22283958

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 349, 506, 682, 698, 713, 759, 1023, 1047, 1426, 1518, 2046, 2094, 2139, 3839, 4278, 7678, 7843, 8027, 10819, 11517, 15686, 16054, 21638, 23034, 23529, 24081, 32457, 47058, 48162, 64914, 88297, 119009, 176594, 238018, 248837, 264891, 357027, 497674, 529782, 714054, 746511, 1493022, 2737207, 5474414, 8211621, 16423242]

約数ペア:

[(1, 16423242), (2, 8211621), (3, 5474414), (6, 2737207), (11, 1493022), (22, 746511), (23, 714054), (31, 529782), (33, 497674), (46, 357027), (62, 264891), (66, 248837), (69, 238018), (93, 176594), (138, 119009), (186, 88297), (253, 64914), (341, 48162), (349, 47058), (506, 32457), (682, 24081), (698, 23529), (713, 23034), (759, 21638), (1023, 16054), (1047, 15686), (1426, 11517), (1518, 10819), (2046, 8027), (2094, 7843), (2139, 7678), (3839, 4278)]