80285696

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 52

約数和(自身を含む): 170143452

約数和(自身を除く): 89857756

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1153, 2048, 2176, 2306, 4096, 4352, 4612, 8704, 9224, 17408, 18448, 19601, 34816, 36896, 39202, 69632, 73792, 78404, 147584, 156808, 295168, 313616, 590336, 627232, 1180672, 1254464, 2361344, 2508928, 4722688, 5017856, 10035712, 20071424, 40142848, 80285696]

約数ペア:

[(1, 80285696), (2, 40142848), (4, 20071424), (8, 10035712), (16, 5017856), (17, 4722688), (32, 2508928), (34, 2361344), (64, 1254464), (68, 1180672), (128, 627232), (136, 590336), (256, 313616), (272, 295168), (512, 156808), (544, 147584), (1024, 78404), (1088, 73792), (1153, 69632), (2048, 39202), (2176, 36896), (2306, 34816), (4096, 19601), (4352, 18448), (4612, 17408), (8704, 9224)]