131159456

素因数分解:

$2^5\times {\mathrm{907}}^1\times {\mathrm{4519}}^1$

素因数の和:5436

約数の個数: 24

約数和(自身を含む): 258562080

約数和(自身を除く): 127402624

約数列:

[1, 2, 4, 8, 16, 32, 907, 1814, 3628, 4519, 7256, 9038, 14512, 18076, 29024, 36152, 72304, 144608, 4098733, 8197466, 16394932, 32789864, 65579728, 131159456]

約数ペア:

[(1, 131159456), (2, 65579728), (4, 32789864), (8, 16394932), (16, 8197466), (32, 4098733), (907, 144608), (1814, 72304), (3628, 36152), (4519, 29024), (7256, 18076), (9038, 14512)]