172034128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49549}}^1$

素因数の和:49595

約数の個数: 40

約数和(自身を含む): 393228800

約数和(自身を除く): 221194672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 49549, 99098, 198196, 346843, 396392, 693686, 792784, 1387372, 1536019, 2774744, 3072038, 5549488, 6144076, 10752133, 12288152, 21504266, 24576304, 43008532, 86017064, 172034128]

約数ペア:

[(1, 172034128), (2, 86017064), (4, 43008532), (7, 24576304), (8, 21504266), (14, 12288152), (16, 10752133), (28, 6144076), (31, 5549488), (56, 3072038), (62, 2774744), (112, 1536019), (124, 1387372), (217, 792784), (248, 693686), (434, 396392), (496, 346843), (868, 198196), (1736, 99098), (3472, 49549)]