2016996944

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{22669}}^1$

素因数の和:22827

約数の個数: 40

約数和(自身を含む): 4014222240

約数和(自身を除く): 1997225296

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 1072, 1328, 5561, 11122, 22244, 22669, 44488, 45338, 88976, 90676, 181352, 362704, 1518823, 1881527, 3037646, 3763054, 6075292, 7526108, 12150584, 15052216, 24301168, 30104432, 126062309, 252124618, 504249236, 1008498472, 2016996944]

約数ペア:

[(1, 2016996944), (2, 1008498472), (4, 504249236), (8, 252124618), (16, 126062309), (67, 30104432), (83, 24301168), (134, 15052216), (166, 12150584), (268, 7526108), (332, 6075292), (536, 3763054), (664, 3037646), (1072, 1881527), (1328, 1518823), (5561, 362704), (11122, 181352), (22244, 90676), (22669, 88976), (44488, 45338)]