16172402128

素因数分解:

$2^4\times {\mathrm{181}}^2\times {\mathrm{30853}}^1$

素因数の和:31223

約数の個数: 30

約数和(自身を含む): 31509122982

約数和(自身を除く): 15336720854

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 30853, 32761, 61706, 65522, 123412, 131044, 246824, 262088, 493648, 524176, 5584393, 11168786, 22337572, 44675144, 89350288, 1010775133, 2021550266, 4043100532, 8086201064, 16172402128]

約数ペア:

[(1, 16172402128), (2, 8086201064), (4, 4043100532), (8, 2021550266), (16, 1010775133), (181, 89350288), (362, 44675144), (724, 22337572), (1448, 11168786), (2896, 5584393), (30853, 524176), (32761, 493648), (61706, 262088), (65522, 246824), (123412, 131044)]