127730384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16193}}^1$

素因数の和:16247

約数の個数: 40

約数和(自身を含む): 271087560

約数和(自身を除く): 143357176

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 16193, 32386, 64772, 129544, 259088, 275281, 469597, 550562, 939194, 1101124, 1878388, 2202248, 3756776, 4404496, 7513552, 7983149, 15966298, 31932596, 63865192, 127730384]

約数ペア:

[(1, 127730384), (2, 63865192), (4, 31932596), (8, 15966298), (16, 7983149), (17, 7513552), (29, 4404496), (34, 3756776), (58, 2202248), (68, 1878388), (116, 1101124), (136, 939194), (232, 550562), (272, 469597), (464, 275281), (493, 259088), (986, 129544), (1972, 64772), (3944, 32386), (7888, 16193)]