1047960064

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{21101}}^1$

素因数の和:21216

約数の個数: 40

約数和(自身を含む): 2115559908

約数和(自身を除く): 1067599844

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 6208, 12416, 21101, 24832, 42202, 49664, 84404, 168808, 337616, 675232, 1350464, 2046797, 2700928, 4093594, 5401856, 8187188, 10803712, 16374376, 32748752, 65497504, 130995008, 261990016, 523980032, 1047960064]

約数ペア:

[(1, 1047960064), (2, 523980032), (4, 261990016), (8, 130995008), (16, 65497504), (32, 32748752), (64, 16374376), (97, 10803712), (128, 8187188), (194, 5401856), (256, 4093594), (388, 2700928), (512, 2046797), (776, 1350464), (1552, 675232), (3104, 337616), (6208, 168808), (12416, 84404), (21101, 49664), (24832, 42202)]