8881888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 19187280

約数和(自身を除く): 10305392

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 563, 928, 986, 1126, 1972, 2252, 3944, 4504, 7888, 9008, 9571, 15776, 16327, 18016, 19142, 32654, 38284, 65308, 76568, 130616, 153136, 261232, 277559, 306272, 522464, 555118, 1110236, 2220472, 4440944, 8881888]

約数ペア:

[(1, 8881888), (2, 4440944), (4, 2220472), (8, 1110236), (16, 555118), (17, 522464), (29, 306272), (32, 277559), (34, 261232), (58, 153136), (68, 130616), (116, 76568), (136, 65308), (232, 38284), (272, 32654), (464, 19142), (493, 18016), (544, 16327), (563, 15776), (928, 9571), (986, 9008), (1126, 7888), (1972, 4504), (2252, 3944)]