1953670016

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{157351}}^1$

素因数の和:157462

約数の個数: 32

約数和(自身を含む): 3932226480

約数和(自身を除く): 1978556464

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 157351, 314702, 629404, 1258808, 2517616, 5035232, 10070464, 15263047, 20140928, 30526094, 61052188, 122104376, 244208752, 488417504, 976835008, 1953670016]

約数ペア:

[(1, 1953670016), (2, 976835008), (4, 488417504), (8, 244208752), (16, 122104376), (32, 61052188), (64, 30526094), (97, 20140928), (128, 15263047), (194, 10070464), (388, 5035232), (776, 2517616), (1552, 1258808), (3104, 629404), (6208, 314702), (12416, 157351)]