17984096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 40388544

約数和(自身を除く): 22404448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2543, 3536, 5086, 7072, 10172, 20344, 33059, 40688, 43231, 66118, 81376, 86462, 132236, 172924, 264472, 345848, 528944, 562003, 691696, 1057888, 1124006, 1383392, 2248012, 4496024, 8992048, 17984096]

約数ペア:

[(1, 17984096), (2, 8992048), (4, 4496024), (8, 2248012), (13, 1383392), (16, 1124006), (17, 1057888), (26, 691696), (32, 562003), (34, 528944), (52, 345848), (68, 264472), (104, 172924), (136, 132236), (208, 86462), (221, 81376), (272, 66118), (416, 43231), (442, 40688), (544, 33059), (884, 20344), (1768, 10172), (2543, 7072), (3536, 5086)]