16417968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 48973056

約数和(自身を除く): 32555088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 373, 393, 524, 746, 786, 917, 1048, 1119, 1492, 1572, 1834, 2096, 2238, 2611, 2751, 2984, 3144, 3668, 4476, 5222, 5502, 5968, 6288, 7336, 7833, 8952, 10444, 11004, 14672, 15666, 17904, 20888, 22008, 31332, 41776, 44016, 48863, 62664, 97726, 125328, 146589, 195452, 293178, 342041, 390904, 586356, 684082, 781808, 1026123, 1172712, 1368164, 2052246, 2345424, 2736328, 4104492, 5472656, 8208984, 16417968]

約数ペア:

[(1, 16417968), (2, 8208984), (3, 5472656), (4, 4104492), (6, 2736328), (7, 2345424), (8, 2052246), (12, 1368164), (14, 1172712), (16, 1026123), (21, 781808), (24, 684082), (28, 586356), (42, 390904), (48, 342041), (56, 293178), (84, 195452), (112, 146589), (131, 125328), (168, 97726), (262, 62664), (336, 48863), (373, 44016), (393, 41776), (524, 31332), (746, 22008), (786, 20888), (917, 17904), (1048, 15666), (1119, 14672), (1492, 11004), (1572, 10444), (1834, 8952), (2096, 7833), (2238, 7336), (2611, 6288), (2751, 5968), (2984, 5502), (3144, 5222), (3668, 4476)]