83881472

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1138

約数の個数: 40

約数和(自身を含む): 168745896

約数和(自身を除く): 84864424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 947, 1384, 1894, 2768, 3788, 5536, 7576, 11072, 15152, 22144, 30304, 44288, 60608, 88576, 121216, 163831, 242432, 327662, 484864, 655324, 1310648, 2621296, 5242592, 10485184, 20970368, 41940736, 83881472]

約数ペア:

[(1, 83881472), (2, 41940736), (4, 20970368), (8, 10485184), (16, 5242592), (32, 2621296), (64, 1310648), (128, 655324), (173, 484864), (256, 327662), (346, 242432), (512, 163831), (692, 121216), (947, 88576), (1384, 60608), (1894, 44288), (2768, 30304), (3788, 22144), (5536, 15152), (7576, 11072)]