201616064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7873

約数の個数: 56

約数和(自身を含む): 444812928

約数和(自身を除く): 243196864

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, 7817, 12896, 15634, 25792, 31268, 62536, 101621, 125072, 203242, 242327, 250144, 406484, 484654, 500288, 812968, 969308, 1625936, 1938616, 3150251, 3251872, 3877232, 6300502, 6503744, 7754464, 12601004, 15508928, 25202008, 50404016, 100808032, 201616064]

約数ペア:

[(1, 201616064), (2, 100808032), (4, 50404016), (8, 25202008), (13, 15508928), (16, 12601004), (26, 7754464), (31, 6503744), (32, 6300502), (52, 3877232), (62, 3251872), (64, 3150251), (104, 1938616), (124, 1625936), (208, 969308), (248, 812968), (403, 500288), (416, 484654), (496, 406484), (806, 250144), (832, 242327), (992, 203242), (1612, 125072), (1984, 101621), (3224, 62536), (6448, 31268), (7817, 25792), (12896, 15634)]