About the Number

16807680016

16807680015 ← → 16807680017

2進数表記:1111101001110100001101100000010000

漢数字表記:百六十八億七百六十八万十六

素因数分解:

2 4 × 73 1 × 983 1 × 14639 1

素因数の和:15703
約数の個数: 40
約数和(自身を含む): 33046813440
約数和(自身を除く): 16239133424

約数列:
[1, 2, 4, 8, 16, 73, 146, 292, 584, 983, 1168, 1966, 3932, 7864, 14639, 15728, 29278, 58556, 71759, 117112, 143518, 234224, 287036, 574072, 1068647, 1148144, 2137294, 4274588, 8549176, 14390137, 17098352, 28780274, 57560548, 115121096, 230242192, 1050480001, 2100960002, 4201920004, 8403840008, 16807680016]

約数ペア:
[(1, 16807680016), (2, 8403840008), (4, 4201920004), (8, 2100960002), (16, 1050480001), (73, 230242192), (146, 115121096), (292, 57560548), (584, 28780274), (983, 17098352), (1168, 14390137), (1966, 8549176), (3932, 4274588), (7864, 2137294), (14639, 1148144), (15728, 1068647), (29278, 574072), (58556, 287036), (71759, 234224), (117112, 143518)]

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