2016307648

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{1091}}^1$

素因数の和:1601

約数の個数: 56

約数和(自身を含む): 4073981184

約数和(自身を除く): 2057673536

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 431, 536, 862, 1072, 1091, 1724, 2144, 2182, 3448, 4288, 4364, 6896, 8728, 13792, 17456, 27584, 28877, 34912, 57754, 69824, 73097, 115508, 146194, 231016, 292388, 462032, 470221, 584776, 924064, 940442, 1169552, 1848128, 1880884, 2339104, 3761768, 4678208, 7523536, 15047072, 30094144, 31504807, 63009614, 126019228, 252038456, 504076912, 1008153824, 2016307648]

約数ペア:

[(1, 2016307648), (2, 1008153824), (4, 504076912), (8, 252038456), (16, 126019228), (32, 63009614), (64, 31504807), (67, 30094144), (134, 15047072), (268, 7523536), (431, 4678208), (536, 3761768), (862, 2339104), (1072, 1880884), (1091, 1848128), (1724, 1169552), (2144, 940442), (2182, 924064), (3448, 584776), (4288, 470221), (4364, 462032), (6896, 292388), (8728, 231016), (13792, 146194), (17456, 115508), (27584, 73097), (28877, 69824), (34912, 57754)]