804915136

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{80107}}^1$

素因数の和:80276

約数の個数: 28

約数和(自身を含む): 1607447128

約数和(自身を除く): 802531992

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 80107, 160214, 320428, 640856, 1281712, 2563424, 5126848, 12576799, 25153598, 50307196, 100614392, 201228784, 402457568, 804915136]

約数ペア:

[(1, 804915136), (2, 402457568), (4, 201228784), (8, 100614392), (16, 50307196), (32, 25153598), (64, 12576799), (157, 5126848), (314, 2563424), (628, 1281712), (1256, 640856), (2512, 320428), (5024, 160214), (10048, 80107)]