281887744

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{16193}}^1$

素因数の和:16230

約数の個数: 44

約数和(自身を含む): 596684124

約数和(自身を除く): 314796380

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 16193, 17408, 32386, 64772, 129544, 259088, 275281, 518176, 550562, 1036352, 1101124, 2072704, 2202248, 4145408, 4404496, 8290816, 8808992, 16581632, 17617984, 35235968, 70471936, 140943872, 281887744]

約数ペア:

[(1, 281887744), (2, 140943872), (4, 70471936), (8, 35235968), (16, 17617984), (17, 16581632), (32, 8808992), (34, 8290816), (64, 4404496), (68, 4145408), (128, 2202248), (136, 2072704), (256, 1101124), (272, 1036352), (512, 550562), (544, 518176), (1024, 275281), (1088, 259088), (2176, 129544), (4352, 64772), (8704, 32386), (16193, 17408)]