88680128

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{20681}}^1$

素因数の和:20760

約数の個数: 28

約数和(自身を含む): 178609752

約数和(自身を除く): 89929624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 20681, 41362, 82724, 165448, 330896, 661792, 1323584, 1385627, 2771254, 5542508, 11085016, 22170032, 44340064, 88680128]

約数ペア:

[(1, 88680128), (2, 44340064), (4, 22170032), (8, 11085016), (16, 5542508), (32, 2771254), (64, 1385627), (67, 1323584), (134, 661792), (268, 330896), (536, 165448), (1072, 82724), (2144, 41362), (4288, 20681)]