2016238016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{78173}}^1$

素因数の和:78229

約数の個数: 56

約数和(自身を含む): 4447787904

約数和(自身を除く): 2431549888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 78173, 156346, 312692, 625384, 1016249, 1250768, 2032498, 2423363, 2501536, 4064996, 4846726, 5003072, 8129992, 9693452, 16259984, 19386904, 31503719, 32519968, 38773808, 63007438, 65039936, 77547616, 126014876, 155095232, 252029752, 504059504, 1008119008, 2016238016]

約数ペア:

[(1, 2016238016), (2, 1008119008), (4, 504059504), (8, 252029752), (13, 155095232), (16, 126014876), (26, 77547616), (31, 65039936), (32, 63007438), (52, 38773808), (62, 32519968), (64, 31503719), (104, 19386904), (124, 16259984), (208, 9693452), (248, 8129992), (403, 5003072), (416, 4846726), (496, 4064996), (806, 2501536), (832, 2423363), (992, 2032498), (1612, 1250768), (1984, 1016249), (3224, 625384), (6448, 312692), (12896, 156346), (25792, 78173)]