179928512

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{65381}}^1$

素因数の和:65436

約数の個数: 28

約数和(自身を含む): 365354616

約数和(自身を除く): 185426104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 65381, 130762, 261524, 523048, 1046096, 2092192, 2811383, 4184384, 5622766, 11245532, 22491064, 44982128, 89964256, 179928512]

約数ペア:

[(1, 179928512), (2, 89964256), (4, 44982128), (8, 22491064), (16, 11245532), (32, 5622766), (43, 4184384), (64, 2811383), (86, 2092192), (172, 1046096), (344, 523048), (688, 261524), (1376, 130762), (2752, 65381)]