16812952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 34786080

約数和(自身を除く): 17973128

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3943, 4264, 7886, 15772, 31544, 51259, 102518, 161663, 205036, 323326, 410072, 646652, 1293304, 2101619, 4203238, 8406476, 16812952]

約数ペア:

[(1, 16812952), (2, 8406476), (4, 4203238), (8, 2101619), (13, 1293304), (26, 646652), (41, 410072), (52, 323326), (82, 205036), (104, 161663), (164, 102518), (328, 51259), (533, 31544), (1066, 15772), (2132, 7886), (3943, 4264)]